Why even require a log in?

I switched to incognito mode on my browser.

I wanted to see what happens when I goto the Splinterlands Website.

Could I just send the website to a wary friend?
Would they be able to just play without the need to commit?

it seems, not.

So, why not just let them Play?

Is that an easy task? A Free To Play in Anonimity for those warey of our NFT WEB3 Ponzi Scheme ...

Is it possible to let them play the Campaign/Tutorial with just a Guest account?
Let them browse around Splinterlands?

Just wondering. Just curious.