It's risk vs reward. Bitcoin maxis will tell you just hold bitcoin, but the truth is I've seen posts on bitcointalk (wall observer) of hodlers inquiring about (passive) income on bitcoin and some would bring up BlockFi. Of course majority responses reject the idea of depositing their btc's on a centralized entity, but bottom line, there is no income generation from holding btc, only capital (price) appreciation.
In my opinion, risk-reward, low to high, risk and yields, BlockFi, Celsius, then smart contract wrapped-btc's.
I don't know if I'll ever use the wrapped btc's since I have a lot of other erc-holdings that produce much higher yields than wrapped btc's, but one comment is that try to use a single-asset or a high ratio (98%/2%) to minimize the IL risk.
On the subject of impermanent loss, experienced it badly yesterday. I derisked 2-3 days ago on all my DeFi coins and in the process re-entered yield farming Cream/USDC, thinking hey, what could go wrong, that's a stablecoin pair, well, Cream had burn news, coin went up from when I entered the pool at $60'sh, and is now $116, so I'm making bank, well sort of, last night I simulated the m2m profits and yea, LP was worth $5K more, but I had about 50 Cream tokens less than when I entered the LP (as a single-asset and the platform converts 50-50).
Anyway, TL;DR, the LP would have offered price-crash protection of Cream, but also limited upside, and if that was my goal, that would have been fine, but it wasn't, I was bullish on Cream at that "low" price. I re-entered Cream only LP staking last night so no more IL risk.
And to belabor the IL concept. I'm trying to find the best yields with the lowest risk and setteled on the YFV platform yesterday (
not a recommendation, just offering a viewpoint). They have a lot of Balancer pools farming/staking with great yields but at 98/2 ratio much less IL risk. I deposited all of my YFI and all of my LEND cryptos and will see what happens. They have some wrapped btc's BPT farming/staking as well.
I did not purchase any YFV tokens but earning quite a bit now as the yield is payable in YFV cryptos which I'm planning to re-stake (every week) on the platform for even higher yields and convert all YFV's to stablecoins after a month. That's the plan, we'll see if I get rekt, lol. Two risks, YFV smart contract platform and Balancer pool smart contract, but the latter has been battle-tested proven for a while now.
https://yfv.finance/