If you have infinite time and resources with perfect communication/understanding you can solve a lot of engineering problems. No one has that. This is where the

If you have infinite time and resources with perfect communication/understanding you can solve a lot of engineering problems. No one has that. This is where the original quoted claim from the article comes from, "building a web browser is impossible". That's encoding a lot of experience and reality of the Brobdingnagian challenge of building a web browser from scratch on 2023's web. It's not negativity to point out a downside to an approach to a particular problem. It's potentially useful to get feedback on a development approach. Constructive criticism is very important in engineering projects because it encodes assumptions of limitations we all have. A positive statement like "oh those sub problems are solvable!" doesn't really provide any help. No shit the problems are solvable in a perfect world. Such statements aren't even necessarily constructive because they don't offer any analysis or advice. It smacks of toxic positivity[0]. [0] https://en.wikipedia.org/wiki/Toxic_positivity https://en.wikipedia.org/wiki/Toxic_positivity