Read in one of the comments that he supports his daughter in her hobby - competitive equestrian. She attends events with Bill Gates’ daughter - costs millions.
The most “money” I have ever seen in one place was at a horse jumping competition years ago. This is where they jump over the 6+ foot high fences.
The SUVs were all Cadillac Escalades.
The horse trailers were hundreds of thousands.
The RVs were hundreds of thousands. Most were custom made Semi tractor types.
The women were all in excellent physical condition.