and has been said, anti-seize the bleeder threads if you get it out. in fact, if you get it out and it was somewhat of a struggle, it would pay to get a new bleeder screw. anti-seize it as well.
i also like to anti-seize brake line fittings. both the threads and the part of the tubing the fitting spins on.
just be careful that none of it gets inside the tubing or mating part. i use the copper stuff, and have had great success over 50+ years using that stuff on all kinds of fasteners.