Less snark would be preferred to elicit a response, but yes- there are more cheap computers than people in the world, and smart phones are near ubiquitous even in very poor places. You simply don't have the life experiences to make this criticism. i.e. PRIVILEGE
Don't forget enough tech expertise to be able to use any of this crap in any "decentralized" way (if they all just use coinbase, where is that decentralization?)
But they have access to computers, internet, enough money to pay the tx fees of cryptocurrencies... amazing