Not everything is whataboutism (which is strangely the newest favourite word of everyone and my pet peeve).
He is just criticizing people who criticize sanctions. From his perspective, the cost of sanctions is trivial compared to the cost of war.
No whataboutism here.
"Man, you people who when babies are being exploded and apartment buildings attacked with missiles, an entire nation being invaded, who ask these questions about inconveniencing citizens of the attacking nation, are you even real? The next time the USA invades someone I welcome for you to destroy my financial life and drive my family and I into subsistence farming if it helps to stop us. You have my permissions.
stop doing war."