I think that's exactly the point though. He's clearly a good bloke at heart and very charismatic, but treats Dorking (admittedly it is his own club to do as he pleases with) and everyone involved like it's all just one big unserious joke whenever there's a camera around, which is most the time.
I'm sure we would all love to give our opinions on those worse dressing rooms if they were being posted online every match, but they aren't. We can only talk about what we see and what we see is Marc White playing an embarrassing caricature of an old-school manager in a desperate attempt to be liked by strangers on the internet.