This game has been around since 2017 and from what i'v seen, supporters number is stalling. If his numbers drop, he would have two choices :
1) Make updates faster with less money. Which a lot of "very smart and enlightened karens" in here are claming. ohh if we drop support, he is gonna be faster
this dev didn't hire a team with the money he is making right now but he is gonna do it once his income drops drastically ? Suuure why not, pinguins can spit fire too you know
2) He will start looking for another source of income (if it is not the case already) , and the delay between updates will get bigger and bigger ( a familiar situation ) , until he drops the project.
Which one do you think it is the most plausible ??
As for the solution don't ask me for one i don't have it, i am not that "enlightened". And i don't care that much to think about it, i just enjoy awam whenever i can and trolling "smart people"