I have already addressed another blatantly erroneous post by @Wolfpmd3 and here too this participant has again made misleading and erroneous posts.
For emphasis:
PR status does NOT expire. PRs have a statutory right to enter Canada.
For emphasis:
" . . . once his PR expires he won't be able to renew it and he won't ever be allowed to enter Canada as a PR unless he Voluntarily renounces his PR status and regains status by following the process again . . . "
PR status does NOT expire. PRs have a statutory right to enter Canada.