Low bandwidth is a bigger problem than high latency. If it takes half a second or even a second for your clicks to register it's not a big deal, you learn to work around it. But if the bandwidth is so low that it takes 5-10 seconds just to write the screen it really sucks.
I don’t know if this craft has it, but they’ve been announcing all over that we’ll get 4K over a 260mbps link from the moon, so that shouldn’t be a problem
Yup. 57kbps transatlantic modem connection to a remote desktop in some country with poor telephone connectivity was probably even worse. Never want to have to do that again!
Keyboard shortcuts and "caching" the state of the remote client in your mind are the keys to doing that work.