I love your community point of view!
For me BTC is very likely the money of the future and I go on regular buying to create a long-term saving. As one of your "students" the idea that hit me most was that no currency is 100% safe and sure for ever. Currencies are ANYWAY a market based on trust. As any new currency has to come to life, BTC looks like a candidate that could last long. SO the question was "Can you spare one euro per day to buy some BTC?" Totally yes, 1 euro is safe.
I have been here only 2 years and active only a few months, but I do sense the community here. SO if we would go on a DeFi project here I know the trust would be part of it!