Minecraft account for free? Is that possible?

I always see how mc accounts are created for free…

Now I'm wondering how to do that.

Well, there are People who no longer need their account and thus publish it for free on various websites.

But directly for free to create a new account is, to my knowledge, not.

OK.

There are btw also e.g. https://mcleaks.net/

You get a random premium account for Minecraft.
For many people is definitely an alternative.