some people make **** up to justify hating dubs. I mean if you hate them ok, but just don't make crap up.
Yeah, and to be honest, Japan is FAR worse about changing content than we ever were. Just look at the clusterfuck that is the Japanese Transformers continuity. Back when there was just G1, everything was fine. Japan did their own thing, and we did ours. Then they got Beast Wars. Season 2 wasn't finished yet, so they had no clue that BW actually took place in the G1 universe, so they went about doing it themselves, by rewriting various characters. For starters, they made Primal into the original Optimus Prime, named Convoy in Japan. They turned Megatron into a wuss, who screamed like a girl at the first sign of danger. They added an almost constant barrage of jokes into the dialog. Oh yeah, and they made Airrazor a guy, because they didn't think kids would buy a girl transformer. They had apparently neglect to look ahead, and didn't know about her and Tigatron's relationship. They tried getting around it by turning Tigatron into a samurai, and writing their relationship as a master and his pupil. By the time the end of season 2 comes around, they've dropped the whole Convoy being the original guy thing, and hope everyone just forgets about it.
After Beast Wars ran it's course, they decided to do Car Robots/Robots in Disguise. The first TF series not tied to G1 at all. After that is the Unicron Trillogy, which was also not related to G1. Here's where things get super fucked up. After Galaxy Force ended, there was no new series planned to come out until after the first Bay movie. During this period of time, Takara decided to do a smaller, more collector oriented line, because Galaxy Force hadn't done very well. Enter Kiss Players.
Kiss Players used the Binaltech/Alternators toys, adding an extra accessory, and a small pvc figurine of a cute girl. The story of Kiss Players is long and stupid. I'll just give the basic premise. Certain girls have the ability to power up transformers by kissing them. You might think that's bad, but it actually gets much worse. This abomination was crammed into the G1 timeline, between Transformers the Movie, and season 3, which in Japan, took place in 2010. Did I forget to mention that the main Transformer is Convoy? Yeah, he's magically not dead for some reason. It gets even worse. Through some time travel bullshit, they also forced Car Robots into the G1 timeline.
After that creepy bit of lore was over with, the live action movie was coming out. So Takara, being the brilliant minds that they are, immediately decided that everything had to take place in G1, including the movie. They didn't make any changes to the movie itself, mind you. They just said so in their official time line of Transformers.
By the time the second movie came out, they had actually realized what kind of incomprehensible mess they had made things. So they went about setting things back to where they should have been in the first place. After awhile they finally get Transformers Animated, and proceed to go retarded all over again, by making it part of the movieverse.
So yeah, I think this kind of insane bullshit is probably worse than any of the changes made to a dub over here. 4Kids is the only thing close, and I can't really say which is worse.