Painting with a broad brush I feel like the people who still don't like git either worked with mercurial and liked it more, want to be sort of hipster or counter culture and use fossil, or work in microsoft shops or game dev shops.

Sample size is small but it's been consistent for me over the past 20 years.

I like p4/helix for the locking when working on something like a game where you need assets to be handled more carefully since there's a lot of binary floating around but despise the company and the sales / licensing games. I had a rep just ignore me completely when I emailed wanting to cancel and ended up having to go find the director of the sales org on linkedin and get him involved (and it was cancelled within 24 hours).