Completely agree... No arguments with this ..
And as always there is a but.. (Note: following is not a personal or specific counter-argument to this comment). The general calling it "cancel-culture" or "leftist political correctness forcing it's way (Aka fascist-leftist" narrative misses the point as much as the common "it's rare, but these people deserve it. They're horrible people" narrative.
The way i look at it "freedom to innovate, and have a system that sets up a market that encourages innovation" has brought us this current social media centered around outrage, fear, anger and rage centered way of connecting to people. Those employers are "free-to-fire" as much as each person in the mob that responds with rage is free to express their opinion and the one person who uncensoredly tweeted something is free to make mistakes. So what's the solution, I don't know anything specific outside of going all mystic/mythic/wishful saying we should all practice empathy better, we should find better ways of connecting to each other and may be (social networking and recommendation) algorithms that can help deeper connections than shallow ones.
To be honest, there's a skeptical(and pessimistic and fearful) side of me that thinks that's not gonna happen and we'll end up in a divergent world(https://www.ribbonfarm.com/2022/02/23/divergentism/).
The other solution proposed is (completely free speech with pure anonymity based protection from society based outlash) also suffers from the problems like minority voices getting drowned out. Majority opinions and stereotypes being elevated to "The capital "T" Truth"(https://www.goodreads.com/quotes/224865-the-capital-t-truth-...) rather than being viewed in perspective..
> “It is better that ten guilty persons escape than that one innocent suffer.” This is a noble sentiment, but I do wonder how much this is true in what we have managed to implement and wonder if we would ever be able to implement something like this without going to "minority report" level extreme censoring and monitoring. (https://www.npr.org/templates/story/story.php?storyId=925249... ) or with some humour(https://www.youtube.com/watch?v=sXPOw2unxy0).