No, it's not, and I've seen your comments elsewhere. I don't think you even know what the "free" in "free software" means.
You are COMPLETELY allowed to SELL free software. "Actually, we encourage people who redistribute free software to charge as much as they wish or can." See: https://www.gnu.org/philosophy/selling.en.html
Red Hat is still distributing full corresponding source code to anyone they distribute a binary to. That is what the GPL class of licenses require, and that is what they are doing.
You are free to get the software elsewhere. You don't have to get it from Red Hat. And if Red Hat wants to charge you for it, you can take it or leave it.