Saturday Savers is a great vehicle to instill the idea of keeping value on chain, and incremental investment on Hive.
Because of my participation in Saturday Savers, I have increased my schedule of purchasing Hive for fiat. Is it a large effect? Probably not - $200 of purchases of Hive likely don't register in a statistical plot. In aggregate though initiatives like Saturday Savers likely do have a net positive effect.
I think it is those small things that make a difference and the attitudes and behaviour behind them.
Glad you're finding some value in Saturday Savers Club!