I’d wager that this isn’t true. First,British royal men have a history of infidelity going back centuries...and second,Camilla Parker Bowles.
Yes, but Charles is not a man.
Don’t be naive.
Men - and women - of every nationality and status, have a history of indulging in infidelity.
It’s human, and it happens, for somewhat unique reasons in every case. No country or culture has a monopoly on the ‘practice’ of infidelity.