They have mechs with human heads that can speak English now but those are apparently a subspecies from the og group who are now allied with the camera men and tv men/women
back from arguing with like 5 skibidi toilet kids trying to justify the series by saying its got "character development" and is "SOOOO MUCH BETTER" yeah bro they can speak English now and are just talking heads on mechsuits this really just turned into attack on titan