Why is the url blocking future no longer present?
I always found it a usefull instument to make webbrowsing safer, especially for my children.
You’ll find it in Settings/ Active Protection/ Web shield/ Site Blocking
Ah… found it, thanks… 
But maybe some futures are buried too deep.
Your welcome
Once you familiarise yourself with the new UI you should have no problem finding the features.
Just a side note! beta testing is finished so future questions should be asked in the normal forum.