Toddlers can remain irrational longer than you can remain out of prison for starving them.
I had an extended period when I refused to eat anything at all except chocolate spread sandwiches. As an adult I'm not even sure where I would buy chocolate spread - is it near peanut butter? But my poor parents could either feed 4yo tialaramex chocolate spread sandwiches in that period or he'd go without food.
Can I get this on a t-shirt to buy for every mom in my partner's mom group?? Jesus there is so much "you're giving your kids poison" type shaming in that group and it drives me nuts. It just stresses her out and doesn't help us out at all; we're lucky our kiddo eats just about everything (he loves frozen pancakes and applesauce pouches, but what can ya do?), so we just try to give him whatever we're eating. And we get so much flak for it. So what if the kid decides he wants to eat spaghetti four days in a row? It's calories in his body, which he needs a lot more than he needs fancy free-range blueberries picked under a full moon.