Check out Mullvad Browser, which is based on FF. It has always showed up as giving a non-unique fingerprint for me on the EFF site.

During lockdown I was jogging my usual route and passed someone walking in full plague doctor getup. Thinking “that’s kinda odd” I turned the corner and almost ran into a lady rollerskating backward entirely in the nude. I live in Florida and see weird shit somewhat frequently but that particular run stands out in my mind.