I think my GALANT desk with a glass top survived multiple moves, including one that had it travel about 800 km in a trailer. Worked fine until the day I got a standing desk, at which point I put it up online and someone bought it from me. That desk might still be kicking around to this day.

I think really the only IKEA product that has given me issues is the MARKUS chair, and more specifically, the gas spring leaking. Apart from that, I think everything is more or less functional? Even the five-euro LACK coffee table is still fine, even if it has signs of use on it. I've also bought used IKEA shelves and they're still holding up fine.