This is not not paying for tools. A lot of people pay, say, for JetBrains IDEs.
This is more about a critical piece that you want to be always, universally available and known through and through. Choosing a non-FOSS option for a critical piece is now rare, and only works for things which were on the market for ages, and are guaranteed to not go away, such as MS Excel.
This is more about a critical piece that you want to be always, universally available and known through and through. Choosing a non-FOSS option for a critical piece is now rare, and only works for things which were on the market for ages, and are guaranteed to not go away, such as MS Excel.