I accurately guessed that this essay/screed(?) was typeset in troff, given the abundance of minor formatting and typesetting errors.
This particular kind of "return to tradition" OS zealotry has always deeply bewildered me: our own dear author can't complete an essay in troff without scattering errors all over the place, so why in the world are they encouraging professional users to give up all of the functionality that prevents these errors?
But yes, more sophisticated software is needed on occasion. The existence of pencils do not necessitate the burning of all pens and the persecution of its wielders. I apologize if my article causes offense, it is written in a somewhat opinionated style, in the hope of creating a humorous read. But I'm sure a tad bit of arrogance also slipped through...
If on the other hand you are refering simply to typo's, then yes, I do rightly deserve criticism. I have a light reading disorder and my mother tongue is not English. But I am working on this :)
Really interesting to see Plan9/9front coming closer to laypeople (of which I sure am one) through this kind of discussions year by year. Maybe it is not that much of a fringe OS any more?
1: https://pspodcasting.net/dan/blog/2019/plan9_desktop.html
2: https://pspodcasting.net/dan/blog/2018/slackware_desktop.htm...
3: https://pspodcasting.net/dan/blog/2018/console_desktop.html
https://nelsonslog.wordpress.com/2019/02/16/plan-9-rides-aga...
He does have some valid points, but his insults don't help.
And no, troff is neither elegant nor capable ;)