If you're talking about menu being grayed, it's because you did not start the trial. I wanted to make the trial to start immediately after creating an account, but stripe force the trial to be attached to a price. So I'm forced to let the user make the price choice (without paying) even for a trial which I absolutely hate and would be love to have a better flow. I want and will find a solution to that.

If you're talking about content to try directly after making an account, you're right. There's none for now. Something definitively can be improved there. Noted.