So don't claim you do end-to-end encryption? And don't put a green lock signifying end-to-end encryption in the client when you aren't actually doing end-to-end encryption?

You act as if they're the innocent victim here. They literally made indicators and showcase them in the client to signify encryption when they aren't doing it. If you send your kids to school and the teacher says they're being fed everyday, but then you find out a year later that kids with allergies just don't get lunch, you're OK with that? Or would you expect them to tell you UP FRONT about the caveats?