You can get involved trying to improve the Documentation.
Pull Requests are welcome over here:
And by the way Michael’s guide is missing a few of the newer features as I already said above.
On a final note I do not see a thank you very much for pointing me to the .Site.RegularPages variable.
If you are going to be posting here you need to be mindful of your language and be polite.
If the above is beyond your ability I can always ban you from this forum.
You can go vent elsewhere. But not here. Not on my watch.