anyone else think wwyd if ur favorite non isekai novel was an isekai

does anyone else see like a manhwa *without* the "isekai/suddenly woke up in a novel with knowledge about future" plot, and wonder how it would be with that generic storyline?
or, if i or someone else was reborn in xyz novel world how would i deal and how the events would change?
or am i just going crazy from reading too much of the same thing lmao