I don't care what you think they accept. You claimed apostolic succession. That demands that Linus was actually at least a Bishop in the church in Rome. If you cannot prove that you cannot prove apostolic succession. So how about it?
Incorrect. In my comment, I neither supported nor opposed apostolic succession.
I simply (and quite easily) proved that the idea of apostolic succession is not unique to the Catholic Church. Which means that the proposition that apostolic succession exists:
"Only in the Catholic Church fantasies and made up history."
is false.