>>1248
>Use an OS like TAILS or Whonix to spoof your MAC address
Any BSD/Linux machine can do this with GNU macchanger [1].
I don't know how Tails or Whonix does Mac spoofing but I'd imagine they use the same thing.

1: https://directory.fsf.org/wiki/Macchanger (note: hasn't been updated in 4 years)