Have all of my BTC on Coinbase and CoinbasePro. Got a Nano over Christmas and just started to move it off Coinbase. However, Coinbase is putting a 72 hour wait/freeze on my transfer for security purposes or some BS. Just one of the reasons I wanted to move off that platform. Definitely a lot of BTC being moved off Coinbase recently.
I've been on Coinbase for a while. A few years ago, they used to make it impossible to move any decent sums of money without there being a holding period or max 24 hour withdrawal amount.
I don't plan on selling for a while (one of reasons I've got the Nano now), but I did download their Ledger Live app and exchange app. Quite a drastic difference in price between it and Coinbase (~$300/coin). Will be something to note if I ever plan on selling.