Great point! I'd also add that Django's another solid choice for boring tech that LLM agents will know very well and will very likely continue to do so. A fair bit of SWE Bench and other Python benchmarks are Django related tests, which the LLM vendors care very deeply about keeping their scores up. Also, Django's docs are excellent, so strategically pointing an LLM to them in a prompt can often produce great results.
Django is the only thing I've used where I've vibe-coded an app, then looked at the code and not been appalled.