Sporty - Abc Rn

Why are post-match press conferences obligatory for tennis players? For players now used to controlling their own narrative through social media, maybe having to front up to journalists and answer their questions is outdated and intrusive. Plus, is concussion the existential threat that all the football codes face? Do these sports have to do more, not only to protect their players but to safeguard their financial viability, as lawsuits loom?