I think the fact that they're very rarely with friends and family in the UK and that they had their own business says volumes about their attitudes that they're not going to take criticism from anyone - boss, manager, family, friends, sheep, strangers on social media, etc. They're two self-absorbed twats who think their tit doesn't stink and that they never do anything wrong or incorrect.
Whoever is "proofing" the vlogs is likely just doing it to make sure it doesn't crap out in the middle or something. Any suggestions they might present to P&P would never be acted on. Just like when they ask for ideas for what to do or where to eat. Unless it's something being paid for by the Florida free bee friends (like the car museum with Vera), they have a moan (like the cost of the 50th anniversary snacks in MK).