But at an early stage, as one of the few people who block those things and with the bits of identifying info you still can't block, you're probably still unique.
And the bummer about a lot of those things is it takes us back to Browser Wars 1.0 when we would do user-agent testing on websites and write code for specific UAs (we called them "browsers" back then). The transition to "progressive enhancement" by testing for capabilities rather than browser versions was a huge boon to developers. As you block the ability to test for UA capabilities, you lose that.