It is a myth that no one in the US knew what Doctor Who was at that point in time. The series lasted about a decade and a half on PBS throughout the 1980s and into the 1990s, and they even based part of their annual fundraising Festivals around the series, what with fans manning the phones dressing up as their favorite characters and what not.
Well, obviously. I was a fan of
Doctor Who since the '80s, I had friends in high school who were as well, and I even went to a couple of conventions hosted by my local PBS station, which was one of the most committed broadcasters of the series in the country, continuing to air it long after most others had stopped.
So of course I wasn't claiming that
nobody was familiar with the show. But America is a very big country. There are plenty of fictional works/franchises that have devoted cult audiences yet are still unfamiliar to the majority of the public. And
Doctor Who was certainly one of them. It had a loyal cult following in the States, mainly among PBS viewers, but was nowhere near being the kind of household name it was in the UK. So naturally the '96 movie had to be made accessible for new viewers.
I mean, heck, Russell Davies did the same thing, even more so. The '96 movie was
theoretically made as an introduction for new viewers, but worked better as a revisitation of something familiar. But the 2005 series worked very well as a fresh beginning from scratch, an introduction for a new generation of British viewers for whom the original show was something from history.
Heck,
every reboot or remake is made to be an introduction for new viewers. No show or movie can succeed by appealing exclusively to the small core of loyal fans of the original; the key to success is to create a
new fanbase. So saying that a revival/reboot needs to be accessible to new viewers is
not saying that nobody's ever heard of the original.