I wouldn't say any comic is "bad" or "unimaginative", that's p rude to your fellow creators. Most of them share similar art styles because they're in style (ha). And the backgrounds are mostly 3D because they're time consuming, and most of these series don't have background artists. These series have to pump out a ton of complete art in just a week. Time>Quality for any published work like this (which most premium comics are published by Tapas themselves, I'd imagine) , which is def okay since you read comics for their story anyways. And the title thing is probably remnants of the Isekai trend
I know this is totally subjective, but I dislike this sort of mentality. Just,,, feel like you should be nice to your fellow creators esp since y'all share the same platform. You may dislike their work but they're doing their best, whether they're a team or an individual creator,,,,