Animated, the very end of Prime, one episode of RB, all of RBA, and post-season 1 of Cyberverse all had Bumblebee speaking normally pretty contemporaneously to the live action movies' era of radio-speaking Bumblebee.
Like, for all of those last 14 years (2007-2021), the above comprised of 9 of them (2008, 2009, 2013, 2015, 2016, 2017, 2019, 2020, 2021).
Even if you exclude 2013 since it was only "Deadlock" and "Predacons Rising" that had Bee speaking that year, then the other eight years are still more than half of the movie era's fourteen years.