I have pointed out a legitimate use case for Bitcoin. It can be used as a store-of-value-of-last-resort. If the country's currency is failing (Venezuela) and there becomes a need to hide wealth from the government to avoid having it seized and take the wealth out of the country, Bitcoin might be the best option for doing that (holding an asset that swings 5% per days is preferable to holding a currency that could be worth less than toilet paper tomorrow). But to do that, you would need to have the private keys and not be invested in bitcoin through futures or have bought Bitcoin from another company that holds it for you. Similar argument for paper gold vs. physical gold. If you are not worried about the collapse of a government currency, gold is a safer option. If you are not worried about currency debasement, then there's no need to own gold, bitcoin, or any other store of value. Another argument for Bitcoin would be to circumvent a country's capital controls as China did a few years ago. I suspect when China unveils their digital currency, they will not want it to compete with Bitcoin and could ban holding Bitcoin.
https://www.youtube.com/results?search_query=Doug+Casey+Bitcion
https://www.zerohedge.com/crypto/bi...ions-will-outlaw-crypto-if-prices-keep-rising
sounds great, now remove USDT and alike and we can talk. Until then, it is all smoke and mirrors.
And not particularly good argument for investment.