This appears to be province-by-province but looking at Ontario’s rules they appear to allow a lot of documents to count as an ID for voting, and do not require a photo ID, nor do they have multiple tiers of ID that require bringing, say, several ID documents if you lack a single “better” one—any single one of the many examples works.
Some US states have voting ID requirements, and they tend to be (though not always!) significantly stricter than that, sometimes requiring a specifically a government-issued photo id, for instance.
I’m pretty sure laws that have much looser definitions of “ID” and/or provision resources to ensure timely, free, and easy access to such an ID, see less resistance from democrats. If the entire pro-ID movement just wanted to do what Ontario does it’d be less of a contentious issue, I think.
[edit] for the record, though, I agree this is a place Democrats could safely give ground—the data do not well-support their disenfranchisement concerns, and 30+ states already have some kind of voter id law.
It is, separately, also true that there is no evidence there’s any actual reason to enact more of these laws. The data also don’t support that, at all. But whatever, it’s probably not significantly harmful, just a minor waste of resources.