As a Linux user, it pisses me off whenever I am forced to reboot, and I'm very disappointed if my laptop uptime is measured in less than months.
Needing to shut down to me indicates something is broken.
Keeping a PC running when you aren't doing anything with it sounds like a waste of electricity to me.
Electricity also wears down electronic components, so I think it also shortens the lifespan of your PC parts.
What can possibly require a laptop to be up for months?
I have a Linux server that can run for years without needing a reboot. But my laptop I just shut it down after my work is done