100% on the not forcing yourself on anything in a PhD. I was ABD and my heart wasn’t in it anymore. The whole thing was a disaster, committee was unreachable, department was no help, and by the time I was done, I hated myself for ever doing it. It was an exercise in completion. Absolutely be open to saying “this isn’t fun anymore.” There is zero problem with just getting a masters — in fact, I think you get the most value out of one because it’s a concentrated experience on what you want to do. There’s a stigma on “mastering out” but that’s crap. Know your limits and stop while you still love what you’re doing. I wish you the best in returning to school!