Fixing btc blocksize is not going to be easy as there are many safe coins to mine and move money.

LTC can move large sums safely and as a bonus  cheaper then Btc.

Doge can move small and medium sums faster and cheaper and safely.

Tether is being used to move wealth quickly and so far safely.

All of them do a decent job.

So btc is much more usable as a store of wealth rather then a quick fast cheaper money mover.

I think that the problem is solved.  Of course btc maximinalist wont agree or be happy with my thoughts.

On the subject.