But they do. For example, the Queen used her power to get an exemption from transparency laws with regards to her own personal wealth: https://www.theguardian.com/uk-news/2021/feb/07/revealed-que..., and her son Charles did the same to ban his tenants from purchasing freeholds: https://www.theguardian.com/uk-news/2021/feb/09/prince-charl....