it’s Stupid Man’s Maginot Line and in case of real attack will be broken effortlessly
The Maginot Line was not broken, it was avoided. The nazis were essentially forced to take a different route to reach France, through Belgium. The issue was that it gave the defenders a false sense of security and the alternate route was not well protected (they thought the rough terrain would be a deterrent). It was an error in strategy, but the line itself held.
Even if you did block it, the fact that you blocked it is also trackable.. so it might actually single you out even more, and it'll still allow them to fingerprint your browser (you can test your fingerprint here).
It might make more sense to randomize / spoof the data so that it becomes inconsistent and useless so that you aren't identifiable.