... the next big thing? natural resources and energy ;-) ... water ... wheat ... hydrogen ... kobalt ... lithium ... it's going a great remainder of this year ... amazing opportunities to become filthy rich, but then ... not sure that crypto will be the driver in that matter. outlook is darkening: (forced) regulations, fragmentation (a lot of new crypto currencies), legal status (except for the word 'currency', crypto is absolutely no currency at all, but a digital ledger linked to a fund - with all legal implications), cost of infrastructure (electricity prices going up), complicated implementation of lingering rules regarding governance and compliance (either comply, or die scenario enforced by governments). ☹