You think Netmarble gives us many resources, you're wrong. Online game almost have same purpose, take time or money from players, you must get along with the game, spent alot of time or spent money instead. Come back to the time this game launched, some chars can only be farm 3bio/day, how long do u think you can max out a char? While they keep increasing the number of char and boss difficulty by month. They also increase quantity or the way to get resources like 5bio/day and now is 10bio/day, gives more awken iso, give 6* hero select to returned user, bio from shadowland,... but let's compare the quantity of new chars and quantity of increased resources, the times of lauching new chars and the times they decide to increase resources, absolutely unequal.
New chars often have stronger skill correspond with buffed boss and you must using resources to improve them if you want to deal with more diffcult boss or new game mode. Let's imagine that you like Hulk, Thor, Vision,... , in comic they're powerful but in game they almost useless even in tier2. So if you want to win many modes you must spent days & days months & months to farm loki, SR, elsa, slik, Strange, Hellstorm, Shangchi,... while you dont like them.
I've rather played it as an offline game so the hack doesnt affect others player ranking, playing my favourite chars is the way I enjoy the game (if there is a similar offline game that have alot of marvel char like this on pc, I've never played this game). So enjoy it ur way.