Why aren't British Standards free?

Could you elaborate on the rationale behind the pricing of British Standards? As a practitioner in the field of cryptocurrency and finance, I'm curious to understand why these standards, which presumably aim to promote consistency and quality, are not made freely accessible? Given the importance of standardization in various industries, it seems counterintuitive to charge for such documents, especially when considering their potential impact on safety, efficiency, and innovation. Could you provide insights into the economic and logistical considerations behind this decision?