YSK: Browsing "ALL" at work might get you pulled into an office, even with NSFW off.
Why YSK: It appears several Lemmy Instances are flagged as suspicious and at least 1 instance intentionally using the name of ransomware. A couple of the big enterprise monitoring suites (Fortiguard, ZScaler) will flag your account and may end up with you being pulled into an office for an explanation, or worse.
TL;DR: Keep browsing to your local instance at work for now.
That doesn't make the PC, network, and connection belong to the employees. You're making ideological leaps that are not in tune with the reality of the situation. Obviously the company can't exist without employees. That doesn't matter in this situation. Fact, a company run by capitalists. Fact, I am paid a wage. Fact, my wage is what I agreed to take as payment for my labor. Fact, this PC I use to perform my duties IS NOT FUCKING MINE.