If you need fertilizer you can make it from weeds - see David the Good on YT. The problem can be the solution as permaculturist say.Most herbicides were banned in our area a few years ago. Amazingly, people keep buying house and businesses stay in business.
People grumbled at first, but then realized the weeds aren't the end of the world.
Municipalities still mow and do upkeep, but have gotten away from the ridiculous idea that everything needs to be pristine and perfect lawns.