Why should everyone else pay the 20K to subsidize ancient hardware support? If there really is a subset of people who really really depend on this, then they should be forking up the cash to pay for something that could be had for free elsewhere if support was restricted to 95% of the platforms in use by the vast majority of people.
If there is an argument that maintaining this will somehow improve security overall and not just on ancient hardware then I would love to see it. But if the Devs working on it could care less of what the rest of us think, then maybe those Devs should pay their electricity bills to support their toy platforms because I could care less about what they think too ...