I feel like they could take an anti-censorship, pro-privacy stance and target the 49% that is being de-platformed. Could partner with the Ben Shapirbros of YT getting millions of followers to download Firefox to avoid 'socialist google'. Maybe fund a decentralized, privacy-focused social network/messaging app. Maybe jump on the crypto hype train.
Mozilla's lameness is really the result of privilege and possibly a lack of incentives. When execs get 10m/yr for writing blogs about sexual socialism and BLM, why innovate?