a.k.a. tech-lash, tech lash
A play on the word backlash, a techlash describes the (hypothetical) adverse reaction of a lot of people to omnipotent big tech companies, such as GAFA.

Historical perspective: Coined by The Economist in 2018, a backlash is usually reserved for a political development but it can also refer to a social movement.
NetLingo Classification: Online Jargon