I think real mass adoption will not happen. Not in the next 10 years. Sure it should be OUR goal to orangepill, educate and onboard people but here comes my thought about this.
I think here will be the pareto principle 80/20 rule effective. The 80% will probably buy the BTC ETF's insead of real BTC as the most are frighten to don't get their invested money in fiat back. The 20% will be us and those who are onboarded until ETF is approved.
They will just start to realize that they have been lied when the fiat money system fails and their money is gone. The BlackRock shareholders will be surely be informed previously and take their money out before all the ETF maxi normies will do. So they have no more money left to buy real BTC. And BR will still hold the real BTC and is only fiat bankrupt.
So, what kind of choice will reamain for those who have than nothing anymore? CBDC. "You will own nothing and be happy". I think this game will played out exacly like i predict now. Sad to say but no, there will be no mass adoption in my opinion.