Figure this might be the best place for you to hopefully notice this.

I see that 1000-denier tights do exist (TIL). Could a sport/compression-specific fabric blend be produced that has extremely high compression and also high abrasion resistance?

Compression clothing is notoriously fragile; it all-too-happily shreds itself at the slightest tug or snag. That keeps "big sport compression" in business, but these items are $150-$400 retail...

There's a very big demand vacuum for solutions in this specific space at the moment as far as I can see.