The latest version of the Google Chrome browser, v86, released earlier this month, contains a secret Read Later feature
The feature is not enabled by default, but users must enable it by activating a Chrome flag:
chrome://flags/#read-later
Once selected, this option closes the tab and adds the tab link to a bookmarks folders called "Reading list."
the "read later" showed back up in Chrome a about a week ago for me
apparently it's also available in Chrome android
I say apparently because I have enabled the chrome://flag for this on android but nothing shows before the flag wasn't available on Android
also it's available on Brave for Android but same thing
it does work in web version of brave though brave://flags and find "read later" and enable it