A newly discovered Linux malware dubbed 'DISGOMOJI' uses the novel approach of utilizing emojis to execute commands on infected devices in attacks on government agencies in India.
More so, if it is easily sandboxed, it should just be a webapp. Which discord already is.
Just use the website.
Browsers are already easily themed, have plenty of tools to change deeper functionality, and are way more sandboxed than any other app packaging ecosystem.
Everything is ever so slightly broken in a way that I just can't ignore. Personalization doesn't quite work. Permissions are overwhelming and usually lead to silent failures. Integration with the rest of the system is weak at best.
I don't care whose fault it is, it's obnoxious and I don't want to bother with it. Lately though, it seems like everything is only being released as a flatpak app despite those issues.