Coinbase Earn: Where Have You Gone?

Has anyone else noticed how far and few in between Coinbase earn free crypto has been in the last few months? Last year I had enough Coinbase earn and rewards from refer a friend that I converted it all to algorand and ended up with 250 free algo. But this year has been sparse. I didn’t know if anyone knew how Coinbase earn works. I figure they get a certain amount of coin to them from whatever crypto wants exposure but when crypto is in a down market, do these crypto companies not want to shell out their crypto? Like I said about the algo, I had 250 free algo that I got cheap. Now algo is a bag for me. I do the algo faucet daily and I am a governor and have algo wallet. I have bought 750 algo on my own. I would have never prolly gotten into algo if it was not for Coinbase earn. I would think other crypto to roll the dice. It is exposure and even though algo has been up and down, I am still up because I have received almost a third of it for free.