It says my iPad running iOS14.2 with no particular attempt to increase or decrease its privacy level is unique. Most of that seems to be the small sample size they have so far couples with the fact Safari is telling them my screen size, en-au language setting, and my Sydney/Australia Timezone. I suppose it’s entirely plausible I’m the only iPad Air 2 user on 14.2 in Sydney to have checked using their site so far...
One of the easier ways to not look unique is use a popular iOS device because Apple pushes updates hard, so OS and browser versions tend to move in sync, they don't maintain that many SKUs (4 right now, and I'm not even sure if the 12 and 12 Pro are different enough for fingerprinting to detect), and their devices are pretty popular.
Various privacy trackers also block fingerprinting code.
If you need a new hobby, uBlock Matrix is the hard way to block most fingerprinting.
"All you need to do is pick up this abandoned github project, fork it, fix all the outstanding show stopper issues, bring it up to date with advances in browsers since it was last regularly maintained, and add in my own personal must face feature! Bob's your uncle! The you just need to avoid whatever inevitability it was that caused the previous maintainer to abandon it, deal with the usual crowd of self entitled and demanding-to-the-point-of-abuse users who refuse to contribute pull requests or money, and worry about tremendously overreaching to the point of fraudulent DMCA or patent lawsuits and having GitHub roll over to the RIAA or whoever doesn't like what other people use the code to do."
