You guys are really going hard on this manhwa huh, take it easy lol, it's a comic about a dude who literally loves eating, seeing people criticizing on a story that's supposed to be easygoing on its flaws is just low key cringe ngl, yes its bad/generic/overused plot or storyline yadayadayada and we know that, its like shitting on a kid's drawing, it has flaws and we know it's bad but do you really need to go out to your way to do this? Is it necessary? It's a kid's drawing so it's not meant to be taken seriously (in this case, the easygoing theme/thing the author's going here) so chill
I just think all this criticism is unnecessary, it's an isekai (technically VR but whatever) with a title like that, what do you expect?
And as for the disease name thing, while author didn't do his proper research, he clearly did not mean it so just let it slide/cut him some slack