I've been playing since beta, so I've gone through when leveling was a grind and took time to the current version of it not being all that grindy. I went through the period when leveling a crafting skill line took time and effort until the current time where I max out every crafting skill line just deconstructing stuff in inventory (with the addition of blue enchanting drops in summerset, that includes enchanting).
I routinely see mats drop and go into my eso plus bag that I can't even recall what they are for or even remember where they are used.
Point being... do we really need 9 different clothier mats, 9 different blacksmithing mats etc etc etc anymore?
I was going to calculate how many generic mats there currently are in game and to tell the truth it's far too much work to even attempt it when you consider base crafting mats, upgrade mats, trait components and so on and so on.
I'm no "master crafter", but I do have every crafting skill line maxed out on multiple characters (not that that's a achievement or anything) and I recognize maybe half the mats I see disappear into the massive void that is my eso plus crafting bag. I go into the bag sometimes and I recognize very little of it.
They made leveling much faster and easier (imo) and all the commiserate leveling crafting mats are pointless.
Do we even need how many trait or racial mats currently in game? Can't they just be replaced with a generic trait/racial/whatever token?
I dare someone to actually compute how many mats there are in game... It's become a totally ridiculous amount and most of it is redundant and of limited use.