No you haven't, you've just regurgitated the usual argument made by people peddling subscriptions.
Its always the same old story, and charities do the same thing when seeking donation subscriptions...
The person selling the subscription says "oh, but its only $8 a month that's only half a Starbucks coffee"
Meanwhile, the REALITY for the person on the receiving end of the salesdroid is always the same ...."your sub is not the only thing going on with my life bud".
And its very true in IT, sub to this for $x, sub to that for $y, sub to that for $z, and soon enough you are "talking real money" as the old saying goes. And then if you are expecting the company to pay for an employee then that adds up exponentially in-line with the number of employees.
So, yeah, subscriptions suck ... for a real and valid reason.