What items do you think that you have control over? You don’t own anything in your account and it can be taken away for any reason or for no reason at all.
All right, title and interest in and to this Site, the Materials and all associated Proprietary Rights is owned by Valve or its licensors, and no ownership of any of the foregoing items is transferred to you by virtue of this Agreement or Valve’s permitting you to use the Site.
What items do you think that you have control over? You don’t own anything in your account and it can be taken away for any reason or for no reason at all.
https://www.valvesoftware.com/en/legal/site-terms-of-use
So your argument is because valve allows me to do whatever with my items, they should allow me less?
If you are a child and one of the things you want to do is gamble, yes.