Bo Burnham has some interesting comments in his "Inside" special about how social media makes us disassociate from ourselves and think about both living in the moment and how it will be perceived afterwards. I think that's a big part of what causes this - after you know that you're not just posting for fun then you have to think about why you're posting something and what it means. This has caused by to basically stop using them because it never seems "worth it" to post something
Pre-social media, nobody shared pictures of food.
I don't think we're self-censoring, I think we're returning to normal.
In a scrolling feed, no issue. If you were creating a collated folio of best work, no issue. I think having a chronological grid is what irks people. Better to let people choose a grid that represents them. A photographer could have their best work, someone else might choose to have their most popular, and others could leave it chronological.
I share food pics with family all the time these days because technology allows me too. Didn't work back in the 320px resolution days.
I grew to appreciate Stories as a way to tell the behind-the-scenes story of the main feed highlight shot/video. And the ability to save those screens into actual stories (of an outing or a project).
Then they ramped up ads, added Reels and wrecked the way the main feed works with integrating Reels. Reels feels like the step too far. Revert the main feed UI, let me switch off all suggested content (not just for 30 days, you bastards), tone down the ads, and I'll be OK.