I seriously doubt that 75% of twitter employees even use twitter, let alone for posting "mean things" about Elon.
Mostly given that twitter "only" has 40mil mDAU in the US[0]. Of course twitter employees probably have higher rates of twitter usage than an average person in the US. But I still find it unlikely (but not impossible) to be anywhere even close to 75% for usage, and, out of those, much less for posting about Musk.
