I don’t see why stocks have tangible value and tokens used to interact with a network don’t. A stock is a vacuous unverifiable virtual piece of paper. At least if you have a Bitcoin or Ether you can prove what you have and know how many there are.
https://www.bloomberg.com/opinion/articles/2017-02-17/dole-f...
Most stocks don’t even have dividends any more so what else is a stock for other than selling to the next greater fool?