They have time and resources though. I think what you say makes sense for release. At some point you just need to stop adding things and release what you could, even at their scale this is true. The pattern I see is they just never polish things after releasing them. Although, in theory, the whole team is still there available. Internally I think the culture is they immediately look to the next version. Instead of polishing what users have available, tackling the 20%, etc. So in a sense, they stay busy constantly building just the 80% part over and over again (eg, right now I imagine they’re busy porting the 80 to Windows 12 or whatever is next for them, which is probably a big rewrite because the like to change the entire style guide on each release)