Why should I pay for something I'm not going to use?

I don't understand why Adobe doesn't look at the economic reality of other countries and adapt to those realities. If I lived in the US, this crazy pricing logic wouldn't be an issue. Living in Brazil, with our economic reality, this is inexplicable. I'll do the calculation in dollars: Plan value divided by amount of software = $50/20 = $2.5 per software. If I buy 4 software = $10. They could sell that package for $20 dollars and still be earning double the full package. And it's even a lack of honesty to force those who don't need all the software to pay for them. In Brazil this package is even a little cheaper in dollars, but for our reality, it is very expensive. Here and in other countries with less valued economies and currencies, this attitude only encourages the illegal use of software. And in the end, everyone loses. In the same way that Adobe created a package for photography, it could create one for video, for graphic design, for animation, and so on. Why doesn't Adobe do this?