I could see tech difficulties like comparing desktop MS Office apps to the web counterparts. But regardless of whether we're talking Cloud or Server, we're using the same web browser to interact with either. The two applications should be impossible to tell apart.
I just now discovered that Cloud doesn't support single column sections. We use them extensively on Server. This is a basic, simple feature. Atlassian is not going to implement it because non-functional workarounds exist. Why should it have even been dropped in the first place?
Server vs. Cloud, shouldn't it be the same code base? Like the only thing changing is who is hosting it. But it's almost like they lost the source code for Server and are reinventing the wheel and coming up with an octagon. You can stick that on an axle and you can roll but it's just going to remind you you miss a proper wheel.