Yeah, I don’t use a spray bottle either. I think there are better ways to modify behavior, such as that pattern interrupt. Cats are also way more empathetic than they’re given credit for, so I do think that they understand when main human is not happy with them.
My cat has an uncanny ability to ask for food right before my alarm goes off. I’ve often wondered how it pulls this off even after a DST changeover, and figured it was because she could hear the rest of my neighborhood start to get active so not unreasonable to bug us. Simple fix: I set the first food drop about 15mins before my alarm. By the time I’m up she’s already chilling out post-feed. The cat and I agree that more food=better, particularly in frequency, with the caveat that I’m just trying to keep her from gaining or shedding any significant weight between vet visits, so that’s really the only limit I put on it. A decent pattern for us seems to be four times during my normal waking hours. Like morning, noonish/early afternoon, late afternoon, mid-evening. She’s a little scrounger though, definitely interested in whatever I’m eating, particularly cheese, and will try to convince any stranger that she hasn’t eaten for days and is on the verge of death (OmG). But yeah, healthy weight and stable.