This thread is goddamned train wreck. If you need to fly with young children, buy a big bag of those el cheapo foam ear plugs and pass them out to whomever wants some.
I don't have kids, and I have sensory issues that make baby crying noises physically painful, but I get it. Sometimes you need to take your tiny human places, and I just have to deal. It's a part of life.
It's unreasonable to expect parents to buy you earplugs. If you know you have sensory issues, you need to pack earplugs just in case. That is your responsibility.
Or... and this might be a crazy concept... take some responsibility for yourself and buy your own ear plugs if you're flying and expect to be boarded with children.
No shit. No disrespect to the OP or anything, but do people just forget that kids exist and are sometimes noisy? It's not like planes are some holy institution that was just declared open to minors last Tuesday or something. If a crying toddler is going to send you into an irrational rage, it's probably YOU who shouldn't be willingly climbing into a metal tube with 150 random strangers who are equally entitled to be there.
I'm with you, a bit of empathy on both sides makes a world of difference.
But then I remember that most adults are selfish little children themselves much like the instajerk in the photo, taking unconsented photos of someone with their kids and think, "fuck them, hope the kid wails like a fucking banshee"