I'm biased as a maintainer of my own OS, but there are severe issues with /e/OS: https://divestos.org/misc/e.txt And it is honestly sad to see, because they could be a real viable option and instead choose to largely ignore or hand-wave away these issues.
> - Includes proprietary Google Widevine DRM on nearly all devices
While proprietary code, obfuscation, and DRM are all evil, if /e/OS didn't support these things, then a lot of very popular apps wouldn't work on it, which would make it a lot less viable as a platform. Refusing to do those things wouldn't result in any less of those evil technologies. It would just result in less /e/OS adoption.