Ticks, sure, plenty of things to eat them and they’re only a problem a few times of year here. But I think the ecosystem will survive the removal of mosquitos, even if some animals might suffer for a while or perish as well. Flies come close to the amount of annoyance I receive from the mosquito, but not close enough. I hate them so much, my perception of what seasons I like and hate is entirely dependant on if mosquitos (and other bugs) are around more often.
In the same way you’ve learned to tolerate bugs, I used to be fearful of spiders, though I never hated them. Nowadays I love to see a spider making itself at home in my room, the kitchen, the porch, the basement, etc. A bug trap installing itself at no cost to me, what could be better?
“Don’t make promises you can’t keep.”
In general, I try not to make any promises at all, and don’t really trust any promises made by others. Humans are fickle creatures, and the world is an even more fickle place by comparison. Sure, I can try to do this thing for you tomorrow, but if I said I’ll definitely do it, and a tornado suddenly touched down and tore the city apart, I wouldn’t be able to make good on that promise, now would I?