For thousands of years, people walked on roads. That's what they were for. They were also for horses, donkeys, and carts, but humans were a big part of it. And none of those four things really goes faster than a bike. Cars are new. Taking people and horses off roads is new. Being able to drive the speed limit is a new, temporary condition, and it can be taken away at any time. Blaming this on cyclists is a reaction based on a misunderstanding of what roads are for. Personally, I support legislature to let people walk on the road however they like again.