Generally, and I'm not saying this means you in specific, when someone talks about free speech in that way then they are talking about what is freequently called "Freeze Peach" - the concept that free speech means freedom from criticism. That your free speech means that everyone else must shut up and listen in worshipful silence.
Critising something, critiquing it, and calling out flaws is a part of free speech. Pointing out that something is racist is a legitimate use of free speech. If people are to be allowed "to express onesself creatively or intellectually in the public space" then one of the freedoms they must have is the ability to respond freely - and that includes saying when and why they find something offensive. Indeed a coherent critique is expressing oneseself intellectually.
Anyone who thinks that free speech should be an absolute should therefore have not the slightest objection to such callouts because they are an integral part of free speech - and an integral part of free speech specifically in the ways you say are good. Also if we are talking about certain modes of speech stifling discussion then things like racism that attempt to remove people from the conversation because of who they are do that far far more severely than criticism. Therefore you should be more in favour of racists being censored than censoring people pointing out racism.
This, especially the part I bolded, is nonsense. Are you going to misuse Popper's Paradox too?
Adhering to principles of free speech means that you are not in favor of speech that you support; this is such a truism that everyone is familiar with the (incorrect) attribution to Voltaire of "I disapprove of what you say, but I will defend to the death your right to say it."
Your remarkably twisted formulation is nothing more than the censorious words of those who have always sought to deprive minorities of speech before, twisted around yet again. "Speech I like is good, speech I don't like is bad; therefore speech I like is allowed and promoted, and speech I don't like should be censored"
No, thank you. I would rather a million bigots speak out against me and my life than allow you to dictate who gets to speak. This common cause between those who want control is as old as time- the Meese/Dworkin pact.
And the reason I can say this, now, is because I have seen how these principles have played out over time. I have seen the positive impact that they have had in my life, and the life of others. I don't want anyone deciding what is, and isn't, appropriate or "good for me," because that is a weapon that is always used for ill.
So please, take your good intentions and lectures elsewhere. Don't tell me what speech I need to favor and censor. And don't pretend to speak for the people that have suffered to get us to where we are today.
And, for what it's worth, anyone in a position of being able to censor speech is in a position of power, no matter what jargon they are using today.
I want my games to be inclusive because that's how it should be, and because I know from personal experience how difficult it was. Because it's the right thing to do. But I don't need to censor bigots to do that; bigotry will be defeated because it's wrong, and people speak out against it. Not because you get to choose what is, and isn't, appropriate speech.