I have, it’s an originally online meme that has been taken up by some of the people in my life, frankly as a shibboleth for the progressive values they want to be seen as holding. But anecdote aside, a search for "abolish policing slave patrols" will get you plenty of advocacy, e.g. [0] (as well as critique from the opposing end of the ideological spectrum).

[0] https://criticalresistance.org/abolish-policing/