There is nothing comparable in crypto - so it's a sea of crime.
If you look at the early history of stock markets - pre-regulation - it looks similar to current cypto markets - crime as far as the eye can see. This eventually caused regulation to happen. But everything is playing out much faster now, because it's all digital.
It's also much easier to run a crypto scam than a classical stock market one - way less work and time investment - so the bar is much lower. So, in the absence of much in the way of consequences, we would expect far more scams in crypto, because it's lower effort.
To prove your point, all you need to do is create a company and get it listed on a major stock exchange with zero assets and the sole stated purpose and objective being to print and sell stock. Be sure to explain to the exchange that this is no different than any other stock.
Let us know how it goes and report back with your listing symbol so we can all buy in, help you inflate the stock price and get rich quick.
If you own 1/4 of a cookie company and the cookie company goes out of business, you still get 1/4 of whatever is left over from the cookie business (in this case, probably some equipment and hopefully a lot of cookies).
But most crypto is not comparable to stocks. It's comparable to currency. Currency markets exist, and there is an awful lot of speculation in them. And a lot of currencies do fail! But the main difference is, if I buy a bunch of Swiss Francs, I at least know I have one person who will take it - the Swiss government. If I buy a crypto from a blockchain, will the chain buy it back? No.
But overall there are many differences in how these assets are owned and used, and how this market is accessed - it is apples and oranges.