Jarek 🚲
OK, well, but you're starting the discussion by making notes instead?

In my experience, in Ontario OSM.org Notes generally don't host very active discussion. I've tried, and only ended up using them to direct people's attention to talk-ca or to the wiki talk pages.

Quite timely, there is a draft discussion going on for Canadian roads at https://wiki.openstreetmap.org/wiki/Canada/Tagging_guidelines/Road_classification . So far it seems aimed more at primary and trunk roads, but that would be a good place to register your thoughts about road classification in Ontario counties. I can also post to talk-ca and osm-ca Slack about this.
