I have ceased carrying IWB, no matter what size gun or holster, due to the sciatic nerve problems that result from doing so. I also signed up for 7 weeks of sciatic nerve pain the last time I carried my all steel 1911 OWB.
I am able to carry lighter guns OWB with the right holster. For example, I am good with my Glock 26 in a leather Galco Fletch holster. But usually, I carry a lightweight J frame in my front pocket with no issues at all. I also sometimes use a fanny pack.
Thirty years ago, things were different. But this is not thirty years ago.