The computer scientist Stephen Kell has made an Illich-like critique of computing and software development practices. I recall Kell mentions that he ran across Illich's work after beginning the critique but was struck by the similarities:
Software Against Humanity? An Illichian perspective on the industrial era of software https://www.cs.kent.ac.uk/people/staff/srk21/research/talks/...
De-Escalating Software https://www.cs.kent.ac.uk/people/staff/srk21/research/talks/...
The software developer Kartik Agaram cites Illich's 'Tools for Conviviality' as an influence on his Mu system: