Before writing a full blog post, I want to gather some reactions.
What if we made it legally obligated that if an employee can show (putting aside the validation mechanism here, lot of options with different tradeoffs) they contribute to open source a bit (and i really mean a low amount. Even an obscure package count, even a few PR to fix real bug) on their non work time.
Then the employer have to give them one more (paid) free day a week. 80% job for the salary of 100% one.