Disable a feature flag on Twitter

script.js

let $reactRoot = document.querySelector('#react-root')
let wrapped = $reactRoot.firstElementChild.wrappedJSObject || $reactRoot.firstElementChild
let reactPropsKey = Object.keys(wrapped).find(key => key.startsWith('__reactProps'))
let featureSwitches = wrapped[reactPropsKey].children?.props?.children?.props?.contextProviderProps?.featureSwitches
let isTrue = featureSwitches.isTrue
featureSwitches.isTrue = (flag) => {
  if (flag == 'rweb_age_assurance_flow_enabled') return false
  return isTrue(flag)
}