Canada

The likely scenario is that, immediately upon Parliament resuming next month, the Liberals will immediately lose a confidence vote, triggering a snap election. The opposition parties have all stated that they will initiate a confidence vote at the earliest opportunity.

In the unlikely event that doesn’t happen, I imagine JT would remain on as PM until the mandatory election this fall. Were he to step down, he would probably appoint a sitting MP as interim PM.

There is a lot of "likely scenarios", "probably", and "imagination" required for me to accept your point of view when I asked for a source on when the next election is.

Please don't waste anymore of my time with conjecture.

As a fun(?) aside, Canada has had two PMs who served while members of the (unelected) Senate, and MacKenzie King and John Turner both briefly governed without a ministerial seat.

It is strange to support an argument that something won't happen by demonstrating how it has already happened.