Since you use the example of a blog, just writing blog entries has plenty of friction inherent in thinking and researching and writing.
I don't want more friction in generating hero images. That's not something I want to level up in. AI is not stunting anything, because if it weren't for AI, my blog wouldn't have images at all, or they'd be stock images that were even worse. But images help your posts reach an audience, so they're necessary. So Stable Diffusion is great.
I'm not living my life to build all the skills. Skills are a means, not an end. If I can choose between spending quality time with friends vs. building skills illustrating hero images by hand, I'm going to choose the quality time with my friends, because I already don't have enough of that.
Also, the very first example of supposedly "good friction" was kneading dough. That's not leveling you up each time you knead. Just use a dough hook if you've got one.