I have a 2024 F150 Lariat. Back in the summer while on vacation, had my seat basically collapse. Sat in a hole basically the 5k mile trip. Anyway, when we got back I took it to the dealership. They said the clips had popped that hold the leather in place. Replaced and I picked it up. That wasn't it. Took it back and they first replaced the electronic mechanism for the the seat adjuster. Nope. Then replaced the seat cushion. Seemed to be ok until this past month. Sinking and also popping when I hit any type of bump. I"ve asked them before to just replace the whole seat including frame. Tired of bandaid approach.
This is my 4th F150 Lariat since my '99 and none ever had seat issues. My last one was '18 model I traded a year this past Nov that had about 170-180k miles.

Anyone else have issues like this?

 

I had the same problem. They claimed the same “replaced the seat cushion” crap. Well it came back but I’m way past my 36k warranty. I have the same occasional popping noise as if something is broken. They tried saying the seat ventilation system blah blah blah.