The developers in question probably don't even work for Fujitsu. They probably work outside the UK, in the software equivalent of a sweatshop, and spend most of

The developers in question probably don't even work for Fujitsu. They probably work outside the UK, in the software equivalent of a sweatshop, and spend most of their time copy-pasting from Stack Overflow and writing the kind of incoherent GitHub issue comments that every maintainer of a high-profile OSS project has to deal with these days. They provide the single-digit-dollars-per-hour code output, and Fujitsu makes sure the requirements are vague enough that they can meet them with the resulting dumpster fire, and this is the result.