In the mid 80s, something like 10% of US households had any computer at all. That the onramp is in the box doesn't really matter to the people who never saw the box.

I guess the question is how you measure accessibility - per device, or across the population as a whole? In 2026 several billion people have personal computing devices, but the devices no longer provide that programming onramp. Interestingly enough, it looks like ~25% of the world's population is still offline.