For me there is no doubt at all and that's for sure. Bitcoin allows users to pay globally without time or geographic restrictions and provides financial transparency and complete control to users.
Bitcoin was designed like that and to serve those use cases for everyone. The community contributes to maintain it since 2009 even Bitcoin has many upgrades over years.
From user side, you only control your bitcoins and your transactions if you have keys. That means you must use self custody (non-custody) wallets to have keys of your coins.
"Not your keys, not your coins."
What needs to be addressed here is a matter of price stability, security and government regulations, I think.
More regulations will come and might include cap on daily margin of price change like in other markets. Or will governments try to force centralized exchanges to apply Circuit Break like in stocks?