Bro doesn't understand if Bitcoin being treated the same as stock. That's why it's volatile as the value of bitcoin also came from the speculation. It's totally non sense when you linked alts as the main factor why Bitcoin is volatile these days.
IDK where do you get that opinion, but that's wrong.
Alts are still a crypto like BTC and all of them are the same as stocks in terms of being an asset because crypto also has a currency side. Stock is still much stable than them. Actually I think alts are making BTC more stable because some demand can go in the altcoins. Afterall, each of us can give their own opinion on the forum, so I won't say that he is wrong and you and I right because maybe we are also wrong and he is actually the one that is right? Opinions are just opinions anyway.
It is still not a problem if BTC is volatile but in fact we can also use it to our advantage if we only know how. I don't know if BTC can be permanently stable but at least it can be stable sometimes and that seems enough already as we still have other cryptos to choose from which can offer that feature better.