It's too far to predict btc position in 2030. But I think there will be many things happen with BTC from now on till 2030. And I think supply will caped if BTC still survives.
true there will be many things will happen first before that year 2030. And im pretty sure btc will surge above again and will find another bottom price which is high position, in my view probably after two years or more ,and surely if that time happened there will be more ppl again will try to adopt btc and it will become so expensive again until 2030 .
I don't think people keep predicting too much ahead of time from the current price. Instead of you are worrying that matter why not you look back the Bitcoin price graph last few years and compare it into the present price in Bitcoin that OP said, it has a potential that Bitcoin will grow up after years passed. Never mind that too much ahead worrying and predicting Bitcoin price besides, you can ride it now if what really happening or let say time can tell.