How show ls size in "MB"

You could do something like this as I'm not aware of a way to change the units in the ls command:

felix@gemini:/gmedia/Movies/Unsane (2018)$ rclone ls gcrypt:Movies/"Unsane (2018)" |  awk '{ byte =$1 /1024/1024**2 ; print byte" " $2 }'
24.157 Unsane
felix@gemini:/gmedia/Movies/Unsane (2018)$ du -ms Unsane\ \(2018\).mkv
24737	Unsane (2018).mkv

That's in GB.