Software “engineer”[0] here. There are plenty of developers that are very rational about programming languages. I think the author lived in a weird bubble for most of their life jumping from company to company, project to project and saw some unhealthy development teams along the way. Developers make very rational decisions around PLs all the time, and the most rational choice, as also given by PG and Joel Spolsky many moons ago, is pick the language you’re most comfortable with and get over your shit. The second most rational choice is picking a language that fits the problem space like a glove. The third, most obvious rational choice of course, is Rust.

[0] you sweet summer child.