i think you would have to stop buying MOST products in the world if you based your purchases on the peoples values/religion that own/run/work at the company
I'm an agnostic-leaning-atheist; however, I'm far from a militant.
I've also read quite a bit of L. Ron Hubbard (not just "Battlefield Earth", his seminal SF work; but also the entire ten volume magnum opus "The Invaders Plan", though I've had to haunt used book shops and libraries to find volumes I hadn't purchased or read - and that was AFTER I got the Scientology connection).
I have as much (or little) opinion about Scientology as I do other religions (except for the Roman Catholic Church, for which I have mostly scorn - however, that scorn is based entirely on indisputable PUBLIC RECORD, not conspiracy theories); however, as much as I WANT to trust scientific theory, there is still way too much that science is unable to explain to make me completely comfortable.
Militancy - in anything - all too often leads to major cases of foot-in-mouth disease.