Strong opinion that there is no wisdom in not using anything other than code to produce software for yourself. It's a personal choice. Selling it like it's an e

Strong opinion that there is no wisdom in not using anything other than code to produce software for yourself. It's a personal choice. Selling it like it's an epiphany is definitely kind of a weird move. For your personal projects you can choose any language, define any constraints, do whatever you like which is what I think the author is trying to communicate here, and that is fine. But sprinkling a bit of huge discovery/realization on top is not so much.