Should every breach of law be punished with the same severity? Should petty thief be treated the same as a killer? That is the same black and white thinking you are engaging in here.

By putting oblivious racists at the same level as active supermarcists you are saying the oblivious ones might as well be actively killing people. You are giving them a 'free' pass to escalate.

You are engaging in some teenage-level virtue signaling.