I wouldn’t be surprised if coinbase paid Apple for that #2 ranking on App Store. It’s still good for crypto overall but still
While I'm not saying that they didn't(though I doubt it, who knows?), it really isn't that farfetched for Coinbase to be a top-ranking app. I mean, the company has freakin 6.1 million monthly active users as per their recent Earnings Call[1].
[1]
https://s27.q4cdn.com/397450999/files/doc_downloads/Copy-of-Q1'21-Guidance-Call-Release.pdf