@Darklight99
Pretty sure if all thile isekai trash can keep cruising at like 7 or 8 this one is fine at 9.
Having read a crapton of romances and romcoms I appreciate something that isn't just absurd in every way. Like his whole presence thing is the one unrealistic thing that's being made fun of all the time.
It's actually quite similar to
Sukinako ga Megane wo Wasureta
Where they throw a completely weird and nonsensical premise at a bunch of very likable characters and a good art style, so the result is a very comfy easy to digest story. For what these two are trying to do, they do it perfectly, hence the high ratings.
You don't need to reinvent the apple all the time (at least not for slice of life romcoms) so being generic (maybe formulaic is a better word though) isn't really a bad thing. Slice of life manga only need one thing to be good and that's having good, likable characters.
@leconv
If you're genuinely looking for something, Bonnouji and Utakata Dialog are two great ones. He'll almost certainly mention something like Kimi wa Houkago Insomnia.