You have been releasing quite a bit of adventures and monsters for us adventurers to explore, but for a while there have not been that many items/magic items to combat these powerful monsters you contrived.  While there is homebrew, it's not the same, as homebrew can easily throw everything out of balance if not managed correctly.

Whatever the case may be with you wizards, it would be prudent to bring in more magic to the adventures to ensure it is still fun to play.

This isn't a place where WotC gathers/solicits feedback, so your suggestion is likely falling on deaf ears here.