100% agree.
It’s reaching critical mass that is always the biggest challenge though. All userbases decay until you achieve critical mass and network effects take over.
The only way any social media platform has successfully achieved critical mass and escaped user decay is through demographics, by targeting new users only, AKA teenagers.
You literally have to target a future fashion era maybe 2 years out, and build in preparation for that.
Few things in the world are more difficult to execute.