Linux

Most of these stores sell your data to third parties and do that just for profits.

Sure. But until you bring some proof that Valve is actually selling my financial data, I'm going to chalk this up to baseless claims. So far, all the proof you've provided has been a hysterical article that cites Valve's own ToS and Privacy Policy and makes claims that Valve is basically operating the exact same way as all other digital storefronts do when consumers make purchases online. It also claimed that Valve is tracking my internet history citing a reddit thread with multiple comments debunking the claim.

What data was recorded when you bought your linux?

That depends. I use actual RHEL quite a bit considering it's what I'm familiar with and what's used in my workplace. Before I could setup any of my personal servers that use RHEL9, I had to provide all the exact same information you requested. My laptop is running FreeBSD, which cost me nothing considering it's not sold in a storefront. Not sure what you're getting at with this unless this is once again some false equivalence.

Look, I'm all for moving away from Steam if there's an actual compelling reason to do so. Valve doing illegal shit that no one's reported is certainly a legitimate reason for me to move off the platform, but neither you nor the only other person in this thread claiming Valve is the literal devil have provided any legitimate reasons not to use the platform. If all it takes is a hysterical article with some bogus claims and bold text for you change how you consume products, I got this huge bridge to sell you.