Kid calm down...
First off, Just because English is widely spoken doesnt not make it better at all. English is only popular due to historical Colonization not because its better. Popularity is not the same as values kid.
1. Idenity, Culture and Depth
Hindi has over thousands of year of different cultures, literature and history, English is a global spoken language but Hindi connects over 600 million native speakers to their roots, traditions and all together their Idenity. Saying Hindi is just "Watered down Sanskrit" is ignoring its history and values. And if you do your research English is just a mix of different languages such as German, French and Latin and yet you dont see me calling English "Diluted."
2. Expressiveness
Hindi has a very rich poetic structure that can allow people to express them selves thats something English can't match. For example words like, jugaad (creative fix) Mehfil (Gathering) or rasa (essence). These words have no direct English equivalent.
3. Bilingual
Saying "English unites India" is not true. India is one of the most Multilingual countries in the whole world. Most of them Speak both Hindi and English it gives them professional advantages and more. Being Bilingual is proven to improve tons of things like Improve memory, problem solving and adaptability so Hindi speakers who also speak English always have Advantage over only English speakers
4. Technology and Relevancey
Your claim that Hindi scripts are "Irrelevant to Computers" is so outdated. Unicode supports supporting easyly. And millions of apps, devices and websites operate in the Hindi language Daily. Also Voice ai's, Keyboards, and lots of other stuff are increasingly integrated into Hindi proving how modern and adaptable the language really is.
5. English has issues
If your criticizing Hindi for mixing with English (Hinglish) then English should be criticized for constantly stealing words from other languages if we are being fair. For Example, Pizza from Italians, Cafe from the French and they also stole emoji from the Japanese. The more a Language exist the more it evolves. Adaptability is a strength not a weakness pal.
And finally to address this
"How a 19 year old girl, born in America, borrowing her brother's phone, speaking English, is going to prove that Hindi is better or Even Hindi is equivalent to English, to a boy in India who grew up learning English and Hindi simultaneously and knows flaws of both of the Languages and Trends in India?"
First off my personal life has nothing to do with this debate little boy. I was not born in America, I'm not 19 anymore, I'm not borrowing my brother phone and yea I speak English and so do you that doesn't mean anything towards a debate you're just criticizing my person life for no reason but to anger me. Lets say I assume stuff and criticize you.
How is an India boy, using a Sheep pfp who's most impressive Educational feat going to Highschool going to prove that English is a better Language than Hindi? To a grown women who is fluent in 5 languages ????
None of those arguments make sense to be very honest, not a personal attack but those arguments don't even counter the former argument. AI is working in Hindi, true, but it's far worse in Hindi, try using it in hindi, you would know. Keyboards? Please send me the link, I need to buy one. English stole from other languages? Yes it did, the words which were not in English. Did hindi steal? Yes. Reason? Because Hindi Vocabulary keeps getting outdated, people keep diluting it and so there's a need for a second language to enter. EVEN FOR BASIC WORDS AND NOT A SNACK INDIA NEVER KNEW. Respect, Sorry, Time, War, Bag, Racket, Tab, AC, Mirror. The Hindi words for these things are either not known by people or they just don't use them. And there are thousands of such words. All of your arguments straight from thin air. And the fact you combined Awadh, Braj, Haryanvi, Punjabi, Urdu languages under the umbrella term Hindi. Which is clearly wrong. Didn't consider South or North East India
Sorry if you think that way. I still maintain someone from outside India is unapt for challenging me on this topic. For example look at your arguments, those aren't the arguments one uses to establish Hindi superiority. I can't debate any Internal problem of America, Germany or any such country because I lack ground knowledge. If you know Rajiv Dixit, RSS, Rahul Gandhi, Dhruv Rathee, Subhanshu Trivedi, The WhatsApp propaganda, Saffron Thugs, Acharya Prashant, AND their influence. Then only you are suitable for this debate. For this is what affects youth into believing Hindi superiority
If you're resorting to personal jabs instead of debatin, that just shows you've got nothing solid to stand on. Let's stick to the debate.
DebateCraft.com is an objectively better site to host this debate.