There are definitely a ton of things running flash that basically support normal people that don't even know what flash is. You have business's still running Windows XP even though support has gone out and Microsoft has told them to jump ship, some just won't or can't update their systems. I wouldn't be surprised to find out how many systems rely on this outdated technology where getting the changes approved up the ladder just won't happen.
There are definitely a ton of things running flash that basically support normal people that don't even know what flash is. You have business's still running Windows XP even though support has gone out and Microsoft has told them to jump ship, some just won't or can't update their systems. I wouldn't be surprised to find out how many systems rely on this outdated technology where getting the changes approved up the ladder just won't happen.