FOMO generally refers to buying something at the peak because you are afraid of missing out. Some people are not looking at a single thing like Bitcoin or some stock. Some people are looking at a much larger picture. This is clown world and I dont think clown world has a peak.
Some people just want a place to live so they can enjoy life. Having to wait out a 10+ year cycle due to central banks is frustrating. One may be right, but the market will stay irrational longer than you expect, and even if you're "right", how much potential have you missed out on by waiting?
House prices may come down. Tractor prices may come down. But they also may not in a time-frame that makes sense for each of us. Personally I'm glad I bought my tractor when I did - I've gotten a ton of use and enjoyment out of it. I wish we'd bought/built our house earlier, but it was the right time in my life to do what I'm doing. And I'll get use and enjoyment out of it too, even if the "value" goes down. Life's too short for me to wait any longer.
Agree central banks shouldn't be setting interest rates - let the free market set the price of money.