Did you build out a rig?

To be fair there was not as much signal back then as there is today. Bitcoin only material was fairly limited I think I bought filecoin also. Helium and decentralized WiFi was another scam that I bought into. Anyone remember neo? The Chinese ethereum 🤣

Isn't Helium still going? I think that and Filecoin are both in the category of "cool utility tokens I wish would work" ... There is some space for stuff outside of BTC, although I've been *mostly* disappointed by the "other stuff"