The most effective policies are technology/solution agnostic

They regulate for outcomes like improved financial access, lower carbon, or economic development, instead of bans (eg on mining) or prescriptive solutions (increase solar with a subsidy)

Govts have done a poor job of picking winners & those on a tech/solution agnostic path will edge ahead. And especially when coupled with a big picture view - such as how economy, energy & climate connect together (vs trying to change one interconnected part)