Case in point, I was watching that video with my fiancée and her first reaction was 'hold on, where's that going, are they building a whole new Theme Park?'
And that's from someone who constantly has to listen to me talking about this park.
Epic Universe isn't mainstream yet. Everything that is being officially announced now is being aimed at people planning ahead for their 2025 holiday. We only know so much because it takes a long time to build a park from scratch, and it's not something you can hide from those who want to know.
Also, most people in the UK seem to think the Paramount park is still happening... sigh.
News travels like treacle. Slow to make an impact but so hard to remove once it has set in.