I really love how entitled GPU miners tend to be. You think that YOU are the one that made the coins relevant but thats total bullshit. You saw it was one of the most profitable, you hopped on the bandwagon to make a buck (not to support the specific project) and then start crying when you dont like the profits, like the devs owe you something. You get paid for mining, they dont owe you shit, get over yourselves.
In real nobody cry seriously. It's just a business nothing more. Someone choose ASICs, they have enough pros and enough cons. Also GPU rigs have own pros and cons. Nobody force to choose any type of mining, investment or smth else in crypto. It's an own choice of each one