What is a fair YouTube Upload Schedule?

[HypahYT]

Going to try spread my videos 3/4 days apart

 

[ELG_Network]

i like to think every other day unless something goes wrong with the video like if it corrupts, thats happened to me quite a few times

 

[Nolan Westmore]

Whatever is consistent and allows you to make content reliably.
If you don't have a fanbase of people who always definitely watch, then there is no use in having a schedule.