7. Shitcoins and pumps
Method for risky guys)) Just need to find coin with big cap and small price, like Safemoon or Safepluto. After the coin launches, everybody tries to buy it and make pump. The reason is rise of price. But frankly it's not so easy to distinguish good coin from some trash... Btw, amount of trash coins is 99% here. There are 2 main exchanges for such pumps currently - uniswap and pancakeswap. I don't advice to invest here a lot.
This is the trend today. You see a lot of pumps are happening and it seems like there's no stopping by tomorrow. But the risk is really high and with all of those people sharing that they've earned from 10x to 100x or up to 1000x, they're lucky ones to buy those coins before it pumped when no one has ever noticed them. And it's a combination with the meme altcoins because they're getting all of the attention not only from old timers but also to the newbies.
4. Memes and airdrops
Airdrops require patience, you may seem to find that airdrop as a useless airdrop because it doesn't have any use case for now. But if the team is legit and the developers of it are really following the road map, you might find huge free money from it. Just like the Uniswap airdrop and ICP and there's more.