But on the other hand a lot of companies are quite happy to pay a subscription of 1000k a year (which increases if the company grows) to get the same features. Let's be real purchasing decisions are often not based primarily on economics otherwise companies wouldn't have large marketing and sales departments which throw huge parties at trade shows.
In the long run, a company that wastes money on purchases will be beaten in the market by a company that isn't so wasteful. Marketing and sales is not wasteful, but actually creates profit.
I don't believe either of those are true. As it happens, the largest companies capture so much of the market that they can afford being inefficient, and they still have the power to push the competition into a corner.
There are small-margin markets where this doesn't happen, bit then those markets don't have huge companies either.