Yes I agree on the warnings as a concession, but only to a point. Personally, I don't want any trigger warnings (not just on this subject, but any) because they sometimes introduce plot spoilers. I've taken to closing my eyes in cinemas these days when the BBFC certification title card comes up to avoid any potential spoilers. I wish there was an opt-out on this for streaming. It's only fair.

At the risk of link bombing you, I expound more on the trigger warning thing here: https://medium.com/blow-your-stack/stop-spoiling-films-and-tv-series-in-trigger-warnings-1fd3bc05d998