[daveguy]

Literally anyone can make up a Blockchain. That's why there's a convoluted mess of crypto.

[lagniappe]

This is true in theory, but to make anything novel with any viability is a long and unclear process.

[bfkwlfkjf]

And more importantly, zero purpose other than to enrich themselves.

[dollylambda]

Good luck getting actors to spend electricity to participate in Nakamoto consensus though

[daveguy]

I wouldn't bother. I've got no use for crypto.