"Like dang, you guys actually like being able to convert provinces instantly with EZ-mode conversion rates? How can you find that fun? I like having to actually invest time in my conversions, it means that my campaign is always full of tension because there's always the threat of religious rebels and I need to weigh that possibility when I consider going to war or something."
I can come up with any reason I want for enjoying a certain nation and there's really no basis for you to tell me "no thats not fun you can't be having fun with this nation." This is why its really silly to try and base an argument around a claim like "this change made this nation not fun anymore so change it back." Its not fun for YOU, but PI can't just roll back or introduce changes because of YOUR or a few peoples' preference. If you have some special preference for a nation to play a certain way, you can always mod the game or play on an old patch. And if you want to claim that some "majority" of players feel the same way as you, then where's the evidence for that? Do you have some poll of all people who have played EU4 in the last month? Surely you're not just saying "well a lot of people on this forum agree with me so I must have majority support from all the thousands of players on steam..."