If you see Bitcoin was still in the bear market then it's an opportunity to hold more Bitcoins. But in my opinion, base on my analysis in the market, I consider Bitcoin as a bullish. The market volume is quite low that's why others think Bitcoin is still bearish. If we compare it before, when advancing starts, the price move to the upside drastically. Aside from that, if you want to earn passive income in crypto, I can recommend to stake your tokens but this not a guarantee that you will be profitable because even though you will get more tokens the price might decrease. So you have think it every well before you decide.
I agree with staking, if you want a passive income then staking would be the best option but you have to make sure that you're staking in a trusted and reputable coin like Bitcoin, Ethereum, BNB and other top coins. There are still other ways to earn in crypto since it has a lot to opportunities to offer but it takes time and effort to learn everything about it and to deal with the risks.
You can earn from trading, investing, joining campaigns and more but you have to invest skills and knowledge to be successful in these fields as you know, earning isn't easy these days, you still have to exert and invest time and effort to succeed.