Well, I've criticized the Stoicism fad, too, deeming it a manifestation of neoliberalism. See these articles:

https://medium.com/original-philosophy/the-anti-stoicism-of-ryan-holidays-self-help-advice-bf2086f95140?sk=450b1a12c8e60662f2c38417c3815038

https://medium.com/an-idea/how-trendy-stoicism-assimilates-the-counterculture-be46d58c2e9d?sk=619e08c5404955082429b4c013547fa7

https://medium.com/grim-tidings/stoicism-has-always-been-hackneyed-centrist-propaganda-1b1ed9b4d2ea?sk=e50c5fdf88e7d407756f9c66559ee2f3

https://medium.com/grim-tidings/stoic-pantheism-and-the-rise-of-the-alienated-sage-efe322b14254?sk=bcc05b59f8e48c88d31f2c74f0ded7c1