If you have time and are interested I highly recommend reading Privacy Is Power by Carissa Véliz https://www.penguin.co.uk/books/442343/privacy-is-power-by-c... https://annas-archive.gd/md5/11585979e43939b8175e1cba336bc9f...

If you don't have time, you can find brief but less compelling argument here: https://www.privacyguides.org/en/basics/why-privacy-matters/