That's the nature of a free market, no? Those willing to spend the most money get to have their transactions included.
The free market always gives priority to the people with a lot of money.
And if you're not attempting to do any on-chain transactions right now, you are not pricing anyone out.
I figure these clowns who are paying $20/transaction will run out of money at some point and without a sucker to buy their NTF, they'll have no choice but to stop.