I don't really know where else to go from that.. 1MB will seem like 1KB soon enough. What do..
1 MB
was perfectly fine for Bitcoin at the beginning. But like all technology, after some time it becomes obsolete and will require an update.
The problem of bitcoin is not that it cannot be better, is is the community that can't seem to find a way how to achieve that progress, arguing and forcing different scaling solutions.
If that will continue then Bitcoin might be stuck forever with 1MB and it won't be long before users frustrated with the bitcoin network will ditch it in favor of other cryptos.
Indeed, they have been planned to increase block size, as far as I know from entities positions :
https://en.bitcoin.it/wiki/Block_size_limit_controversyThere is no any other option if we expect for more adopters and transactions per second.
Time confirmation will become problem all the time for mass adoption if they don't do it, maybe this year or next year.