It is clear that you do not understand the usefulness of this feature
I asked you to illustrate the usefulness. Make me understand. Give me another perspective.
You also did not answer my question what you meant with tag inclusion.
You also did not answer my question about your game evaluation quality thingy.
As for sharing opinions, please realize where you posted. "Share your ideas" is this communitiy's headline.
Let's hear from someone who has a say in it.
Now that would be something. The nearest I could find is this https://itch.io/t/3818776/new-search-backend "Refining our search system is an ongoing task".