Am I wasting my time?

Ive been talking to/sleeping with the same guy for almost a year now. And I think I just want to be done. I don’t think he’s going to settle down, he just wants to use the fact that I want him as power over me and get “boyfriend perks”, and the whole thing is just toxic, and I’m tired of trying to chase him. For example, tonight I was telling him that I baby clothes to an older couple that I worked with. Situation hated this guy. But I thought it would be fine because we had +8 months of no contact and it was just exchanging clothes. But situation freaked out and said that if I continue to allow him in my life, that I’m “wasting his time” and how he won’t get serious with someone who entertains that. But it made me realize that in reality I'm just wasting my own time instead. A whole year and all he has to offer is “you’re basically my girlfriend already”? Or him throwing something at my head? Or micromanaging my phone usage? Or always wanting more and more and more and more of my attention to the point any friendship I have bothers him? Or hearing endless comments any time im on my phone for a second? Or always being accused of something? Like even while I’m just typing this, he questioned what I was doing. And when he saw that I switched apps, he accused me of lying, was actually mad, and asked who I was texting. And I still wanna talk to him… why??