How is everything better in pve? Does it not get monotonous after an hour of playing the same activity? How can you shoot the enemy with the same gun with the same sublcass that you've been using for weeks now not get boring? How would you improve the raids? Dungeons? You suffering in pvp to get cosmetics is how many pvp players feel about pve.
Explain to me how PvP is good or if it has improved any since you've been playing? Plus I would have more enjoyment out of PvP if it wasn't so laughable compared to other games. Additionally it's easy to get started in Destiny 2 with PvE, not PvP. Not to mention Vanguard and Campaigns give more variety in gameplay mechanics that are more enjoyable for me (not everyone). I enjoy hoard shooters and going against huge amounts of enemies that get stronger the more you play. (Not everyone thinks the same way obviously.)
I enjoy the input though.