Some are. Some aren't. There's really no other way to answer.
No political party exists as a monolith. They're all made up of people on all points of a spectrum.
In the case of the conservatives, you still have some old school Progressive Conservatives hanging around, along with some Reform/Alliance party harder right conservatives. And even some Trump style MAGA type conservatives.
As someone has already mentioned, PPC didn't split off because of idealogical differences, but because Bernier was pissy about losing the leadership.