I sense an approach to riding that might have an unhappy ending. Simply trusting your instincts and skills is not enough in Ontario, particularly the GTA.
Ontario has a vey low bar for licensing drivers, and one of the most diverse set of roads, traffic and weather in the world. As a motorcyclist your safety depends on you thinking for car drivers.
Look at high flow cities like LA or São Paulo where lane splitting is normal - it’s common to se downed riders. Lane splitting here is simply dangerous.
its much harder to get your driving license in Ontario than it is in most US states - both the tests and the graduated system. California's full license test was easier than the Ontario G2 test (not the exit - the initial one).
People are annoyingly polite here and clump up but they're not really bad drivers - this place has the best roads (from a safety perspective) in NA and some of the safest drivers.