I still don't know how to pronounce the 00s. I mean I've heard people say 'the two thousands', but to me that sounds like you're talking about everything 2000-present. 'Early two thousands' is better, but it's still not specific to the one decade. Maybe I'm overthinking it.
I’ve been calling them the same for many years and I only heard it in passing a few times. But I enjoy it because I was a late teen/young adult then so… 😏