Data:
Trump views women as objects.
Trump cheated on his first wife with his second.
Trump cheated on his second wife with his third.
Trump wives were selected almost purely on looks.
Trump is a rich, spoiled businessman with a sense of en lement a mile wide.
Conclusion:
Trump has almost certainly availed himself of pros utes, likely quite often.
Data:
Russian intelligence services have a long history of being good at Kompromat as a tactic.
Trump has taken several visits on business to Moscow.
Many Russian firms are at least partially, if not completely state owned, meaning that intelligence services are at the active beck and call of business leaders, who can presumedly provide tasking.
Conclusion:
A high degree of probability that if Trump used pros utes in Russia on his business trips, the intelligence services have
something on him.
There is more than enough data to make the claim plausible enough to indicate that outright dismissal is inappropriate.
Not enough to accept it as true, but certainly plausible enough to be more than a little possible to some degree.
The way that the Russians are treated by Trump rhetorically, and given special access to his administration is fully consistent with the assertion that he has been told about certain compromising information they have on him.
One has to wonder, and that is scary, IMO.