For anyone who is interested:
https://dinosaur-pie.co.uk (https://dinosaur-pie.co.uk)
I have also found this scathing interview from 2001 with Simon Butler about his experience in the games industry, no "rose-tinted glasses" here:
http://www.worldofspectrum.org/zxspecticle/interviews5.htm (http://www.worldofspectrum.org/zxspecticle/interviews5.htm)
And this is an interesting (and less scathing) interview from 2016 worth some eyeball time:
https://www.youtube.com/watch?v=aoRs9zMrvF8 (https://www.youtube.com/watch?v=aoRs9zMrvF8)