"that is a dangerous precedent, and one that is over the long term most likely to disproportionately harm vulnerable and marginalized communities."
... and use that as a defense for inaction?
It's like saying "Oh, well I can't give the poor money, they might spend it on drugs."
Since they claim that their own moral compass aligns with those asking them to fire a customer, what precedent - exactly - would be set? Are they relying upon the notion that the moral tides might sway, and that the vulnerable and marginalized communities might become those under fire next? Why- given their moral standing- would they be complicit?
This doesn't add up. It feels like they're only paying lip service to a corporate moral stance that lacks any real substance (if it exists at all), and requires that they do nothing in public that might upset their customers/shareholders. It's rote, corporate apolitical cowardice. Morals sacrificed upon the alter of profit.
In conclusion it seems to me that claiming to know better than the marginalized and vulnerable people clamoring for action is a really deeply condescending take. Coupled with the narcissism dripping from the fire service analogy this all serves to do them rather less justice than just... saying nothing, or sticking with "free speech absolutism".
And... that's quite a feat, for something that only really intended to say "Sowwy, taking too visible a political stance is bad for business but we pinky pwomise we're tooootally on your side."