Your implication, of course, is nonsense. There's nothing illegitimate about seeking actually necessary medications from companies that foist other unnecessary medications on a suggestible public.
To suggest we should not concern ourselves with the proliferation of questionable pharmaceutical remedies simply because some pharmaceutical companies have produced widely necessary medications is actual lunacy. You might as well try to argue that Jeffrey Dahmer should be acquitted because he helped an old lady take out her trash once. Bad people and bad companies can still do good things, but that doesn't mean we should not pay attention to when they may do bad things.
Of course, if you're a raving lunatic Republican like spidey07 the subtlties of rational thinking certainly elude you.