First I was incredibly surprised and frustrated that their search functionality is effectively nonexistent, then, when I gave up and scrolled, if I tapped on a post to look closer, I had to deal with it interrupting whatever I was listening to.
Then, cherry on top of the shit cake, they suspended my account unless I did some video ID process. Nope, not happening.
Instagram felt like a more invasive and hostile user experience than any social media I've used before.