I'm not sure if this is just me, but are updates supposed to take an unusually long time to install? I'm talking the main notification for updates can take several hours, and after the reboot, app optimization can also tape upwards of 2 hours to complete, during which the phone is rendered completely unusable.
Is there something I'm doing wrong, or a way to speed this up? Normally Android (at least on my Samsung prior to) took about 20 minutes total to install, reboot, and optimize apps. Larger updates could take closer to one hour possibly. GrapheneOS tends to take 3-5 times longer for some reason.