Guild chat was frequently dead, edgy (well, not that discord can be much better in that regard, but meh), pretty much always small, cramped, had "ok" structure, not as convenient of a room switching system, less hipster value, less millennial value, makes old chat look, well, old, and Discord frequents 100 people to old chat's around 10 near the end on fairly good days.

In short, nah.

TLDR: get offa tha netscape browser or god forbid internet explorer, it's 2017