@glitzersachen @screwtape In my case? Actually yes. ;)
I mean, I do suspend it from time-to-time. But broadly speaking, I have three emacs instances I care about on the daily:
An instance on my corporate laptop (stays up all the time, preserves state when the laptop sleeps)
An instance on the headless developer machine I remote into (stays up all the time, only reboots when that machine reboots, which is "When IT forces me to, they can take my developer session from my cold, dead hands...")
An instance on my personal hack-about laptop, which I suspend when I'm not using but otherwise stays up perpetually until the laptop takes a full restart, which is when I'm forced to (see (2)).