I've had trich since childhood so I'm two decades into it now. My head hair, lashes, brows, pubes, legs, are all areas that I've targetted over the years. Obvs it gets worse with stress and even pre-menstrual tension can put me into a cycle of getting better all month long and then pulling alot for a couple days.
The only things that've helped me are, not owning tweezers, shaving at the same time every week and not letting hairs reach a length where I can easily hand pull. When I feel the urge to fuck around with hair I rub the back of my hands against my sharp stubble. Something about the sharp feeling of stubble has replaced that sharp sting of pulling. It gives me a weirdly rewarding sensory stim that is enough to satiate the urge.
I've been through hundreds of cycles of improving and relapsing back into it but the stubble thing has been my best strategy so far. Tweezers and tools like that are risky to have around. I don't know if you're in a position where you can ask a relative to hold onto them for you and only give them to you for brows. I live alone so just binned mine. I then replaced them several times and regretted it every time and rebinned lol. It's like having wine in the house when you're an alco.