Hi, can I get an answer to my 103 mm / chainline question, notwithstanding the thread-hijacking?

I'm looking to just replace the existing bottom bracket and to go with a new crankset, but I'm just concerned the chainline won't match up to the rear. Almost everyone on the board seems to be after the 42 mm chainline. Will I get this with a 103 mm bottom bracket + any single chainring crank set-up?

Thanks!