I barely use the first page of my Inventory never mind all 4 pages. The only real time those fill is when I'm levelling a crafter or undertaking a crafting / relic project, and even then once it's done the stuff gets the flick.

I can understand why people want more, glamours especially, I don't care for glamours and have used the same ones for years. However the biggest thing they should do is introduce a glamour log so you dont need to hoard all the items. This in itself would reduce massive item bloat.

Get item, use glamour prism to add it to glamour log and you're done with that item for ever. When you want to glamour click your item, open the Glamour Log and bam you're done. It's really not that hard.