Part of the problem with extreme views is it fails to see fellow travelers unless they are as extreme as hardcore members. The NRA is pro 2nd amendment, but is run by a cabal of political hacks, lobbyists and lawyers... none of which most 'conservatives' care for unless of course they are doing 'conservative' bidding.
I can see your disagreement with fees for CCWs and the like. However many less extreme citizens see the need for at least a minimum of training, and it is the very least you can do and still call it training, before sanctifying concealed carry. Training cost money, from rental of the class space to the handouts, presentations, time of the trainers, range safety officers, the range itself...
Some see it as an infringement, some assurance the continuation of the Right to Bear Arms is successful and safe for all concerned.