Fdev decided to do a complete 180 and focus on boring content such as this "colonization" borefest. The entire gameplay revolves around grinding and also, I couldn't find a single video of DB ever mentioning something like that. So it was clearly a made up "feature" by the new leadership
You understand that plenty of people don't find it boring, right?
What was it they said on Unlocked last week? ~23,000 systems claimed and ~44,000 stations built. It seems plenty of people like it, or are at least willing to engage with it.
DB not mentioning it in a video 10 years ago doesn't mean it isn't valid content. Every feature in every game ever is "made up", that's how games work.