I would actually say the content doesn’t keep getting worse and worse, but some of their design decisions do. The frustrating thing about destiny has been that for the most part content has been either okay, really good, or meh. It’s never been straight up bad. Maybe some things were poorly made or really glitchy on launch, but again, for the most part. Really the problem is that bungie “listens” to the player, by taking core ideas and sprinkling everything under the sun to increase play time. Bungie is so obsessed with increasing play time that they don’t realize it’s destroying their game. The content is good, but it’s hard to notice because so much is added specifically to keep you playing for longer, without anything being added or removed to increase the QUALITY of that play time. Take champions and match game for example. It’s wholly unfun to take off your favorite weapons to be able to complete an activity. But remember sunsetting, the thing they did specifically so they could force you to use new weapons? Why did they do that? Because they didn’t like that some players when they got all of the weapons they wanted would stop grinding new weapons, and so their playtime would decrease, and as the game got older, a lot of the people with less time stopped grinding so much because they didn’t have to, and were happy with their “loot” and could just play the game without fear of not being prepared for the content. They eventually removed what was ultimately and asinine and anti-player system. So there is HOPE that bungie will do something about matchmaking and champions.