Comment by big_jimmer

Out of curiosity, how long have you been working as a developer? Just that, in my experience, this is mostly true for juniors and mids (depending on the company, language, product etc. etc.). For example, I often find that copilot will hallucinate tailwind classes that don't exist in our design system library, or make simple logical errors when building charts (sometimes incorrect ranges, rarely hallucinated fields) and as soon as I start bringing in 3rd party services or poorly named legacy APIs all hope is lost and I'm better off going it alone with an LSP and a prayer.