$ ssh -N -L6520:localhost:6520 user@arm64host
(another terminal)
$ adb connect 127.0.0.1:6520
$ adb shell

For vnc:

$ ssh -N -L6444:localhost:6444 user@arm64host
(another terminal)
$ java -jar tightvnc-jviewer.jar -host=localhost -port=6444 -showConnectionDialog=no -Encoding=tight -ScalingFactor=100

$ launch_cvd -num_instances=4

https://www.tightvnc.com/download/2.8.3/tvnjviewer-2.8.3-bin-gnugpl.zip