It is a real thing in dating sites and whatnot that many ppl won’t date below a stated height threshold, in that sense it does literally add difficulty. I have been told “x would never date you, you’re too short” on a couple occasions and some other weird remarks over the years. but generally people who are going to filter potential partners by height are generally to be avoided anyway imo
materially speaking calculations sometimes change when one person involved is incredibly wealthy. he has surely tried it on with a much larger number than that.