Yes, I'm against corporate lobbying in all cases, even when they're lobbying for causes that I believe in like LGBT rights and net neutrality. I would be quite a hypocrite if I only supported corporate lobbying when it was for causes that I agreed with. Ideally corporations would have no place in politics.

And please don't conflate "doesn't support lobbying for XXX" with "doesn't support XXX". They're really orthogonal concepts.