Uhh....
I think the 'Breathe' original is by Foreigner. And as far as the Lord Tariq and Peter Gunns joint, them dudes blew it and didn't clear the 'Black Cow' sample before that record got huge. I also know of an underground group in LA that got approached by an attorney for a Steely Dan sample on an album that only had 2,000 copies pressed. Some clown played 'name that sample' in an album review is how they got found out. So, I figure they ain't fans of the process. Also, before he passed Rick James (RIP) hated that shiz. He called it 'stealing' in every interview I ever saw. I think whoever hates on sampling has to be somebody savvy enough to have somehow ended up with control of their publishing/licensing. Otherwise, it doesn't matter what they think, it will be negotiated anyway. Bottomline here, it's not always up to the artist entirely whether a sample can be used or not. The publishing game has gotten pretty twisted over the last 10 years or so. Good question though, some research is definitely in order here.