I wonder why does trim function is disabled by default? I discovered it after two months later. maybe it harmed my ssd I think.
Two keywords in the forum search engine: Search results for 'trim disabled' - Manjaro Linux Forum
According to ArchWiki:
Solid state drive - ArchWiki (archlinux.org)
Warning: Users need to be certain that their SSD supports TRIM before attempting to use it. Data loss can occur otherwise!
I guess that’s the reason it’s disabled by default.
it would be better if system detects automatically. I think endeavour os does that