They allow search by timestamp, I’m sure YouTube can write algo to find zero <=1 view
The youtube shorts thing is buggy as shit, it'll just stop working a lot of the time, just won't load a video. Some times you have to go back and forth a few times to get it to load. It'll often desync the comments from the video, so you're seeing comments from a different video. Some times the sound from one short plays over the visuals of another.
It only checks for notifications when you open the website from a new tab, so if you want to see if you have any notifications you have to open youtube in a new tab. Refreshing doesn't work.
Seems like all the competent developers have left.