By the contract, you couldn’t say anything detrimental about the game, so such a statement would still be forbidden. Whether such a vague limitation on what a content creator can say would hold up in court is a different thing.

Mozilla has a budget of around 200 mil for software development, so the 7 mil are probably not enough. Not defending the high pay though.

Also, AI Integration into browsers could very well be a deciding factor for mainstream users when choosing a browser. So having some expertise around e.g. running LLMs privacy preserving on client hardware for page summarisation could pay off. Llamafile for example, is something cool coming from the Mozilla AI stuff.