No. I routinely buy software and lifetime subscriptions in the $10 to $100 range without batting an eye, but if I had to pay $5 a month for every piece of software or service I use, I would spend thousands of dollars every single month and it'd be ridiculous even if I'm lucky enough to be able to afford that.
There's a place for recurring subscriptions and a place for fixed priced software that is supposed to work for eternity, even if without upgrades.
Don't blame the consumer if they don't want to pay $5 a month for a standalone app.