Fun is massively subjective and perhaps the funniest to watch are the classic arguments over which consoles are better etc. A friend pointed out to me once that, for all the people who say that Nintendo titles (for example) are not fun, and to kiddie, turns out they are more popular than the other platforms, and well maybe you might not find it fun but a hell of a lot of people do indeed find titles on those systems enjoyable.
some good points too that what is one persons joy is another persons tedium. Iv played EvE online with someone who's passion was mining... personally, mining was ok, but never really wanted to spend multiple hours doing it. Does it mean CCP needed to remove mining? or make mining more attractive? No, not really.
I think most of the opposition to change is just because people get comfortable doing their thing. RES hunting for example to me felt a bit crazy, Iv made more money in game doing that than anything else. Went from an Asp, to a Clipper, to a Python in about 1 week. Which to me feels fast. I know other people want to press start for the first time and end up in a doomsday machine... but... well.. that kind of design choice is thankfully not readily available.
Point is, if you play a game and find something enjoying to do, why not do it? If that changes and you dont find it enjoying... then maybe look elsewhere in the game for a bit, or adapt your play style. If it makes you really so upset that you would spit the dummy out and throw down your controller, then maybe the game was never for you.