Earlier quoted context omitted.
I switched to an iPhone and I'm using proprietary applications, but ones that don't randomly change their UI on a regular basis whenever some nameless product manager decides they want to use me to gather some new engagement metrics by rearranging UIs on my phone
> ones that don't randomly change their UI on a regular basis I'm genuinely curious what apps you're talking about here. Everyone does this nonsense. Everything changes all the time. Everything. I don't like it either, but to state that it somehow doesn't happen in the Apple ecosystem seems like a pretty big whopper.
I don't think it was much time later before they moved it to messages.google.com, which i think was in line with their SMS's apps like 5th rebranding, this time from Android Messages to Google Messages.
Originally the app had an overall blue theme, and for individual contacts you could change the color of your conversation with them so each chat thread was themed. This even had the neat effect that it would sync with the web version. However, it only lasted like a week maybe before Google completely redesigned Messages to be all white themed, and killed the chat themes entirely so all message threads were now blue and white to look like the iPhone messages app.
That wasn't a rare experience, and I haven't encountered anything like it since switching to an iPhone.