Bitcoin is limited ... there isn't even anything to add here considering that the Fed prints thousands of tons of money every year, for this reason, large institutional investors will also mature soon, (the arrival of which, btw, will smooth out the volatility). Even if that's not enough for you, Facebook has finally been able to lobby for the launch of its stablecoin (Diem) and I'm pretty sure Zuckerber will do what PayPal did. Just imagine that two billion people on one platform will have access to Diem, Bitcoin, and etc (if this happens, then Google and Apple will also create their own crypto infrastructure).
Facebook and PayPal have taken diametrically opposite positions while dealing with cryptocurrency. PayPal directly integrated Bitcoin to its platform and made cryptocurrency more accessible to many of its users. On the other hand, the original intention from Facebook was to plagiarize the idea of cryptocurrency (obviously without giving any credit to the person who invented it) and use it for their own benefit. PayPal was going for a mutually beneficial approach, unlike that from Facebook. Now let's see which direction the other companies (Google, Apple.etc) are going to take.