People realise that rather than the local town hall, the large internet platforms, their workplace, and their social media feed have become the public space of ideas. That's why the free speech debate focuses so much on internet platforms, and why 'it's privately owned' has long lost meaning to anyone in the debate.
Keeping politics 'out of the workplace', at least in our environment today, is basically to say to keep politics out, period. It's not the apolitical position, it is the 'idiotic' position because it intents to keep politics out of the one place that actually matters the most in this day and age.