Did he actually pay for his support, not could he/she have?  If sitting in his crypto account  or reinvested and not spent on support then obviously no.  I would be surprised to hear he/she paid for college, housing, food, etc. as per the listing the IRS has for determining support.

I'm really shocked at your $85k.  I've had a ton of client crypto this year and hardly anybody made any real money.  Curious, what's the kid's major?  Finance or Art History?