That has definitely not been my experience. I like Gitlab, but they've had regular incidents all along. If a git push failed I wouldn't question it, it's almost never my network. I'd just open Gitlab's Gitlab and find the current active issue.

To Gitlab's credit their observability seems to be good, and they do a good job communicating and resolving incidents quickly.

Some companies that shall not be named have status pages that always show green and might as well be a static picture. Some use words like "some customers may have experienced partial service degradation" to mean "complete downtime". Gitlab also has incidents, but they're a lot more trustworthy. You can just open the issue tracker and there's the full incident complete with diagnosis.