They both like FLOSS

Not following their own professional advice

Unpaid student loan debt

They both have to be careful about bites (bytes)?

When things look gnarly they pull out root.

Questions about live and work.

they peek and poke?

They drill down to the root of the problem.

They will be homeless, no that cant be it. Dentists have at least some job future. Dentists also don't work in cubicles, or at home...

I think i got it! Is the dentist field also dominated by furries, femboys, and neckbeards??