Life is a Mind Bending Puzzle

I am enjoying Destiny 2 enough to buy the expansion pack when Humble put it on sale a week after  the base game was included in the June monthly (nice move Humble). Nevertheless I don't have time or patience for mmo grind right now so I decided to see how far I could get just playing the main campaign. Hence the question: Can you avoid grind by just playing the main campaign? The answer is: "Up to a point". I made it all the way through the base game (Red War) and the first expansion (Curse of Osiris) without any conscious effort to grind. I did pick up the occasional side mission and public quest along the way and I even indulged in some PVP but I didn't make any concious effort to grind.  I still managed to keep on level for the main quest lines. Things changed when I hit the latest expansion (Warmind). I completed curse of Osiris at about power level 270 so I got something of a shock to realise that the introductory chapter of Warmind was recommended for level...

I have been playing a bit of Destiny 2 since I picked it up in the June Humble Monthly. The game is an mmorpg / fps hybrid. The FPS combat is pretty tight and enjoyable in its own right but the mmorpg bit adds quests and progression to the mix. The developers (Bungie) use level scaling in an interesting way however that impacts on how players deal with enemies of different level. Progression is based on level and gear but the two are closely coupled because the gear you pick up  is tied to your character level. Playing the game normally equipping the gear I got from drops and rewards I found that my Power Score (which is effectively a measure of gear) hovers around 10x my character level while the maximum power score achievable with exotic gear seems to be around 12x character level.  When I first started the game I occasionally wandered too far from the beginner zones and stumbled into mobs that out levelled me substantially. I was unable to inflict any damage on these mo...