It only feels this way because the standard reincarnation/isekai never ever ever lets characters know about the past, it's always, at best, dragged on and on until the god damn end of the story.
No, I'm saying the art is so bad, ai generated content would be an improvement. The current art has no soul, no style, no substance, it was phoned in, slapped together. It's really sad.
If you compare with earlier chapters, every single panel has more effort put into them than entire chapters now. Using ai or tracing would be an improvement over the current art and that's not good.