Buy and Hold Bitcoin & Crypto
HODLing Bitcoin, yes. Still risky, but if you set a long term, which is what HODL essentially means, growth is expected. HODLing altcoins, riskier. Altcoins have significantly lower life than Bitcoin. HODLing might not be the right approach.
Bitcoin and Crypto trading
Trading could mean profit or loss. In a highly unpredictable market, many have already given up. But swing could be an easier option. Arbitrage is probably a thing of the past already.
Staking and Yield Farming
Be very cautious with this. Not only are platforms unreliable, designs are also unsustainable. I'd rather avoid this.
Play Crypto and Blockchain Games
First, these aren't "Bitcoin games." I don't know if this is still a thing today, but there indeed was a time when playing really gives you a good amount of income. But still be careful in investing in these games. Your investment could end up a dud.