There's a lot of useful PDP-11 programs, too; but most people can't run them, either.
Really? You might even be able to run them in your browser...
VueScan? Just works.
I have no stake in this. I am just a happy customer.
Maybe the underlying libraries now catch these things, but back in the day it didn't. Even with Java, writing platform independent code does require some care.
When it is not necessary to make a decision, it is necessary not to make a decision.