Iinteresting. Does that browser satisfy your needs or did you just use it for testing? Itseems severely outdated.

no jshelter yet 😔

I agree a handcrafted well put together tube level is superior to an empty generic generated world

they are great to prevent fingerprinting, you can test your browser here, but will require some fiddeling e.g. enable java for content sites like YouTube or they don’t work.

https://coveryourtracks.eff.org/

are you sure you aren’t using any addons that influence it? like Jshelter or canvasblocker?