The laws for incitement of violence are supposed to be pretty narrow; see Brandenburg v. Ohio, 395 U.S. 444 (1969). OTOH, prosecutors tend to overreach frequently, and fighting it in court is expensive, even if you would otherwise prevail and have charges dismissed.

This is a clear and obvious pump-and-dump. Anyone that falls for this deserves to be fleeced.

Crypto can be used at regular merchants as well. It’s very handy for avoiding interchange fees, and annoying bank rules. For instance, my own bank will not allow me to make any purchases with a vendor outside of the US, even if I call them and try to pre-authorize it; their excuse is that there’s too much fraud. That means that if i want to buy, for instance, military surplus apparel and equipment from Czechia that I have to find a company that uses a US payment processor, or find someone that’s importing the surplus that I want, rather than going directly to the source. If I want a surplus Czech OM-90 gas mask, it’s about $400 new through a US distributor, and about $50 or less (…plus shipping) if I buy one directly from Czechia. Even allowing for the relatively small mining fees with crypto, and the costs of shipping, buying direct with crypto ends up being much cheaper than using a US distributor, or trying to find a bank that doesn’t either prevent foreign transactions or charge usurious fees for them.

I don’t know if this will actually pan out the way that they imply in the title; armor needs to have a lot of different characteristics in order to be practical. As in, resistance to heat and cold, resistance to acids, alkalines, petroleum distillates, salts, UV, and oxygen, and also resist deformation. Multiple materials have displays significant promise for armor, but had a very short lifespan in real-word conditions. For instance, there was a material trademarked as Zylon that was supposed to be better than Kevlar, and it was used extensively by Second Chance (a body armor company); several cops were killed when their armor failed, and the armor failed because of exposure to sweat and ambient heat.

Yeah, this is a super cool development, but remember that everything that comes out at this stage is hype.