The original project was something anybody could play, and as far as I know if you can find it you can still play it today, and you will be able to forever.
You can't do that with TRA/OTOY now can you?
streaming-exclusivity is an extremely bad thing.
As for the minecraft stuff, trekcraft exists today, and they have like 4 different iterations of the Enterprise D, with the latest version using a mod to add more detailed blocks and still being worked on today, all the way back to the original.
Almost surely what they wanted the Ambassador class to be. Also what they wanted the NX-01 to be in the beginning before they noticed how much more guns they needed.