I understand what you mean. I remember when I logged in and instantly went to hear the changes for myself having seen it in the patch notes, it felt pretty awful to see what they had done. While I'd intended to go run the new raid with a friend, I ended up backing out and not playing for a few days because of the burnout feeling it immediately gave me, I just did not feel like doing anything
Even though my initial burnout feelings are gone and I'm back to playing regularly, the change still bothers me to no end, and I could only imagine how it must feel for you/others to be affected by it like this, I definitely understand the feeling. I've only been playing for a few months though so I can't imagine what it must be like to use a voice for years only to have it changed like this. (granted, I had literally just fantasia'd from miqo'te to au ra about 2-3 weeks before the change happened, so I was pretty upset what I had just switched to immediately got changed, especially given how much I loved the way it sounded)
Every single time they announce a new hotfix patch I just end up praying they're going to wordlessly do something about it, like with the one coming tomorrow