There are many complaints about high fees and long queue waiting times. The market does give a fuck and miners are going to answer its demands.
If you're complaining about TX fees of 15-30 cents, you don't have money to move the market.
Poor people outnumber rich people , they can move to a coin with cheaper TX fees, and that will affect the market.And AFAIK moving to Schnorr sigs at minimum requires implementing Core's segwit soft fork.
Yes, Segwit would make that upgrade quite easier. I think that is one of the current plans post-Segwit anyways.
Hmm, the fact that segwit will never be activated , just can't get past that furball you call a brain. 
FYI:
BTC unlimited hit 31.3% , segwit never got over 30%,
Tide has shifted.