Google has already claimed that they achieved quantum supremacy. It's a revolutionary in the computing world. I think that through it could help boost the computing power of the blockchain to produce much bitcoins than our present computers.

Technology changes from time to time, that's the reality. We can
expect bitcoin's successor in the future.

Yes because some people are just impatient to earn it. Earning bitcoin is not that easy as people expect. They need to lend their time and effort to earned it.

I recommend binance, bittrex, and coinbase.

Do you think I could use raspberry pi for bitcoin mining?
'coz it's cheap rather than the traditional pc or dedicated mining machines.

I'd always use discord for gaming. Finding team mates in multiplayer games is easy. Staying updated in news or upcoming changes in the game. Btw your idea is interesting.