Depends on who’s doing the shaming. Some of them are really touchy about their image, especially when it’s people they actually know or they think are on a similar “level” or is an authority figure in their eyes. Considering social media can be very important to some of these people( and can act as an equalizer in terms of the public rallying around a topic against those in power), spreading awareness and making it very unpopular to own or wear these things will likely affect at least some of them. It also will address the systemic part by making the working class aware and thus making the politicians aware that the working class is aware. If politicians realize that supporting surveillance tech like this will cost them voters and power they may be willing to do something about it.