While trying to not regularly call the majority of cryptocurrencies (the term currency misappropriated) an MLM-Ponzi scheme, I've started to realize that an easier or perhaps better way to state the problem with them is to use one of the key values that is virtue signalled against them: it's claimed that Bitcoin et al are anti-inflation, when in fact the inflation is just built into it - and only benefit the early/earlier adopters, the burden of inflation otherwise being shifted and weighted away from the earlier adopters towards the latest adopters.

The crypto holders not only would love if the whole world switched but they actually depend on it to realize their profits, and for the latest adopters to not be left holding the bag, which at least the last 50% of adopters will be holding some portion of the bag/losses before and once it collapses; the wealth transfer will already have happened to the early adopters, and so whether the "community" or army of HODLers pity themselves and keep dabbling in it to keep their dream alive or not, will be interesting to watch at least, perhaps if it's not too embarrassing for the majority; the ones who exited with millions to $100s of millions, at least some of them of course will proudly showoff their gains by being in the MLM-Ponzi scheme(s) early - not being shameful of the unknown harm and losses their gains caused others and society as a whole. A lesson, to say the least.

But the above is why those of us who see what Bitcoin et al are for what they are need to take a stand because regulatory/systems and policy capture will happen and is attempting to happen, perhaps the most extreme example of this so far being El Salvador - where their current "elected" leader at one point brought in military with guns into their parliament to threaten their parliament if they didn't adopt whatever he is/was gunning for; then you have a government/organization that's shown an example of what they're willing to do wanting to then influence the rest of the world (by whatever nefarious/violent means they may be so inclined to do) in order for a global-decentralized financial database to be required to be used, to then realize their gains, which richness wise, if they succeeded at getting the world to adopt - would make them as relative early adopters, very rich indeed - at least those in government who actually control the keys to their kingdom's crypto vault.

Once I saw a significant portion of the mainstream VC-finance industrial complex buy into it, arguably heavily lead by USV with their Coinbase and other ecosystem investments - gaps they knew someone would have to fill, including funding a crypto lobbyist organization, then I knew things would get too serious to ignore. The solution however simply seems to be thoroughly educate the population so they understand the mechanisms - as most of what they will have seen or heard about is easily considered propaganda to hype up to sell more of whatever flavour of MLM-Ponzi scheme they can convince/trick you into buying.

Edit to add: Forgot to link to article re: "Heavily-armed police and soldiers enter El Salvador parliament" - https://www.bbc.com/news/world-latin-america-51439020