The real downside may just be that, though the content material is similar, folks read dev articles proactively, while going to websites like mdn specifically to look things up as they need them, so even just copying the identical data right into a platform like dev may help by bringing it to folks's attention. Aside from that, dev just appears to lack a stable idea for selling creativity and experience above repetitive content, so when folks do write a brief publish about some cool factor they're doing, it normally just disappears within the sea of listicles and beginner tutorials. I doubt a 26 years old that has not been grown up in a toxic environment would immediately begin to post copy-pasted stuff and insulting people
