[nolok]

You have to actively go out of your way to have this enabled. But large or older companies always have some old machine (can be as dumb a an old but very expensive printer) that isn't updated.

Even today the only reason to use samba 2 in 90% of companies where it's enabled are old appliances.

At some point device X isn't working, employees complain, IT say they need to buy a new very expensive replacement and after much argumentation they come to the agreement to enable that legacy horror support until the purchase can be made. Which is then never made.