This is what vertical integration between distros and GUIs often leads to. This could be completely innocuous from Deepin's end, because that's just how they made it work in Deepin because they have vertical integration on their own stack. However, It's completely bad form.
In general Deepin seems to adopt a lot of commercial software industry practices in building its tools, which I'm sympathetic to on some level, but it's very obvious that the Linux community is not going to accept default-on telemetry. They should have known better after the CNZZ incident.
Right, but what I'm saying the design to need these things was likely based on Deepin running their own distro. They don't have to consider the security guidelines of other distros like KDE or Gnome, XFCE or Enlightenment would.