Quite the contrary interest has died down compared to the influx of 2017/18. If an event or new features sparked tubers to mass cover the game again it'd only bring in a temporary swarm with few that'll stay long term and fewer that'll be potential p2w players. The only thing that would really reinvigorate the masses already here is a meta shift which would p*ss off the long term whales and maybe annoy some plants *aka* not likely worth the risk either. Where we're at for now is an impasse where any real changes could cost Oasis more than they'd gain.

The only realistic times to implement new features would be holiday or seasonal periods where the feature could be "featured" at a "discount" to encourage early adopters who in turn spread the info about the value to other players who likely missed the "discount" period and adopt in at "full price"