> It works very reliably, [...], and it has fixed a number of problems with the Linux desktop.

Yep. Today, I would tend to agree with this.

> switching to it caused no issues

Yeah, okay, there's no need to make wild untrue claims to support your position. The initial adoption was rough, things absolutely did break, and some of those rough edges are still around to bite the unwary (enable-linger/KillUserProcesses are my "favorite" footgun that will never be fixed because systemd thinks killing your stuff is a feature).