Did Air Canada take inspiration from the various "unlimited flying" packages launched by airlines in China? It has now rolled out its own AC version: the “The Infinite Canada Flight Pass.”
Official link: The Infinite Canada Flight Pass
There are 3 pricing tiers in total:
Standard: $2,260 per month
Flex: $2,825 per month
Latitude: $5,650 per month
These prices are in CAD, not USD, and are based only on the taxes and fees for Ontario, Canada. There may be slight differences for other provinces.
In simple terms ↓
Standard is the basic option, likely corresponding to Standard Economy.
Flex corresponds to Flex Economy (cancel or change flight 1 hour for free before depature)
Latitude is Flex Economy + Complimentary Business Class upgrade
Overall, under current circumstances, there probably aren’t many people who can fly this many domestic flights every month...
Also, Latitude, which includes upgrade benefits, costs close to $6,000 per month, and upgrades still depend on whether space is available, so it really doesn’t seem worth it...
As for whether you want to effectively give your favorite airline a loan, that’s up to each person’s own judgment.