the risk is still very high here
The risk with every project is huge in this space; this has been discussed several times previously.
A good example is MU2 / Kimdotcom which I also invested in--now it's very unclear whether my holdings are worthless or not. I literally have a piece of paper in my printer showing my holdings in that project that may be worth money, and may not be.
If you don't want to play with risk then invest in normal stocks like Apple, Microsoft and Alphabet.
Better yet don't invest at all.
Better to not get your feet wet.
Better to not be the first person to walk through the door that doesn't exist yet.
Better to not be that guy 7 years ago who bought 2 pizzas for 10,000 BTC.