Ain't that the truth. For all the sneering that was done at the Middletons, there's something to be said for normal people who know how to behave
Gary Middleton being a pimp and drug dealer who beats up women in public, made his money from God's knows what dodgy and unsavoury sources, and spills gossip to the tabloids.
Pippa Middleton's gun scandal.
Pippa Middleton's desperate and embarrassing social climbing and quest to find a titled husband, leading one family to tell the press their son was not dating her and had nothing to do with her.
The whole Nazi marshmallow thing, James Middleton's many failed careers, and attempt to grab the limelight solely on his royal connections.
The entire family exploiting their royal connections like billy-o in the most vulgar and nakedly self-serving way possible.
Carole Middleton constantly leaking to the press and betraying the RF but revealing private royal conversations to her favoured journalists.
Carole Middleton's own employees going to the press about what an abusive boss she was.
The financial dodginess around Party Pieces.
Party Pieces exploiting royal events such as Archie's birth to flog cheap crap (after leaking nasty stories about Archie's mum to the press).
Using royal money to conduct expensive renovations for a house (eg a new driveway) by claiming it was necessary for security as William would be a regular guest, then immediately selling the place.
The whole tacky "Rival Court" thing complete with fake Boxing Day shoot.
And of course encouraging Kate to spend her youth stalking William (following him to the same small village in South America, dropping out of her university at the last minute when it was revealed he wasn't going there as reported and being forced to write a formal letter of apology by her school, sabotaging a fashion student's showcase design so she could prance around half-naked instead of wearing the outfit she'd been given) because the family raised their daughters to never work but only pursue rich husbands.
You appear to have very unusual ideas as to what constitutes "knowing how to behave."