

You could monkeypatch some javascript functions like the constructor Date types, but there will always be things not thought of that will leak date info. Hardware identifiers are quite difficult to get in javascript and several browsers already obfuscate that info.
Honestly if you’re very concerned, I really do think a virtual machine is your absolute safest approach, obviously the browsing experience is worse.
Check out amiunique.org to see what fingerprinting is generally available in your current browser
Off topic but it looks like a still from a bowling windup