Yoshida cited the Gunblade issue because of how he changed because a lot of people didn't like the initial Gunblade but after changing it, he also get a lot of comments saying that some preferred the newer gunblade SE.
Yoshida then commented that players have the tendency to develop a bias where players will stick to the voice they feel comfortable and any changed disrupted the "used-to" feeling that they have developed over time.
Therefore Yoshida commented that people should give it time and get used to the voice first, if people STILL couldn't get used to it after all and request changes, then they can comment and request it.
Do note that you are free to comment about the SE changes not just in OF but other venues like Reddit, they do read them.