It WORKS even in 2024 all you need to do is go to shortcuts and gallery then add edit webpage click it it will tell you you can’t to fix it got to settings go to shortcuts then turn on allow running scripts then go to web then press share scroll down you’ll find edit webpage press it then press allow then you can edit webpage!
Its not inspect element, editing a webpages text is not "inspect element." Though it may be a feature from inspect element it is not the real thing. All this does is changes text in a webpage, it doesn't give you options to check cookies or do the main things most people would want to do on inspect element.