I’d just count calories and reduce the amount per day until you’re losing weight.
The time of day you eat things shouldn’t really matter. This will also teach you really quickly how to feel full on minimal calories. For me I just try to eat something like raw carrots when I want a snack.
I think it’s the same with the tariffs. In fact, I think it’s the same with everything he promises. He’ll do a token amount of each horrible thing before he gets bored of it or it becomes obviously impractical (see: wall building).
Mostly he’ll just make everything slightly worse and do a lot of corruption for him and his friends. Just a little light kleptocracy.