I found the bad S/N ratio on LinkedIn to be freeing. I have a blog as well but often suffer from writer's block and trying to write really good content.

On LI the majority of the stuff is so bad, I have zero self-awareness and just write whatever comes to mind (ie. an approach more like what you'd do in a comment like this one, than a "proper standalone post"). Many of my posts are just commentary on what's going on in the niche (eg. comments on a new AI model) which doesn't require a ton of extra research.

I also try to have a weekly/monthly cadence: at least one LI post a week, and one blog post on my own domain per month.