Gonna be honest: it's a little sad that you guys are not enjoying the game. I know it's a little bit hard due it's a gacha (and all that strange words that explain that behavior: sink cost, etc), but I encourage you to drop it if you're not having fun anymore.
Like, I would lie if I said that I love every aspect of the game (or that I still love it). More than 4 years playing, and I've grown tired of some things.
The coin exchange every 8 hours. Having to stop the farming to check the errands every 1-2 hours. The special errands from 22:00 UTC to 02:00 UTC. The HP sponges of Scarlet Tower. The Eternal Battle and that they still don't add the fricking mock battle. The crumbs of main/hifuu story we get, especially this arc that seems to be endless.
I still enjoy reading the events (a little), Moriya Unmapped it's an interesting game mode, though the rewards are shit; and I quite love the art and alts, except the ones that are a literal recolor (blind Eirin, green Suika. Lazy ass mfs).
I don't think I'll be able to quit, because, being honest, I'm addicted, and I like the previous things I said. I even have a poster I won from a raffle of this game. But I really should taking it a lot easier with all this shit. Do the dailies and leave them farming