It’s just what Alpha Males do, isn’t it?
And very often have. Not so long ago there was enough deference towards anyone with rank/power/money - or all three - that their affairs/hanky-panky - not to mention actual abuse - would rarely make it into the papers. In any case, such a person’s version of events would normally be believed over any unimportant Little Person’s version, because Important People were invariably honest and upright, weren’t they?
Perhaps the Profumo Affair was a bit of a turning point there - fresh in my mind after the Christine Keeler TV series recently, though I do remember all the hoo-ha at the time.