When I work for a company, I provide my labor in exchange for payment. I am then free to use my money to support an activist organization or a cause. So are all other employees.
Corporate activism, on the other hand, is inherently degenerate. It means your employer withholds resources from improving the business or paying higher salaries. They instead apply those resources to some causes of their choosing. Any employee who doesn't agree with the cause is effectively coerced into supporting it unless they quit. So is every customer. The goods and services become inherently tangled with an ideology of some sort.
Why should a model where everyone is free to pursue their personal activism be replaced with a model where people are coerced to pursue activism "approved" by corporate execs?
It's also a straw man to talk about corporate execs leading the activism, the post was talking about the workers themselves.
It is for this exact reason that many people object to politics being overtly brought into the workplace against people's will.
If someone wants to discuss politics (or religion or sexuality or anything else that makes us all human) with you, have at it. If they don't want to, you need to stop.
No means no here as well. The fact that they can't leave imposes a higher burden on consent, not a lower one, IMO.
Unless it's part of your job description.
But no one likes to face what it means to sell their time to another person.
That's probably true, but they would be wrong. The fact that some people would say incorrect things is not a strong argument.
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.