Maybe people want more items from chests. I personally don't care but I believe OTM takes notes whenever a majority of players comments on one topic. I am sure many people want something different each event.Perhaps they don't nerf the chests after the first day. But they still dilute them with more items every event, which is indirectly a nerf since it reduces the chances of the good items dropping.I agree , I do not think chests are nerfed by otm . I think it's easy to complain when you don't get what you want , the complete randomness of the chests is annoying though lol
Also with the addition of better things, comes more rarity for those things, so dilution is necessary in this case.
Also, I believe in the possibility of nerfing actual accounts luck rather than chests. Example: I knew someone who had lots of trouble with support and he had the absolute worst luck opening chests on that character. And when he switched the chests onto his alt, much better luck.