Can't remember if this was posted on Mastodon or I found it elsewhere but it sure is interesting and makes the brain hurt thinking about it all.
<< A competing theory to 'dark energy' suggests the universe has different time zones >>
I have always had a feeling that Dark Energy was not the answer. But what do I know, I barely got a physics 'O' Level in the UK.
https://www.cbc.ca/radio/quirks/dark-energy-time-zones-1.7465116