Solo-lane experience versus Duo-lane experience

Riot gets rid of extra experience runes (I took these experience runes as a support to remain relevant in the early game), and they get rid of catch-up experience to make games snowball more and make games quicker. What a joke. Ever since they made these changes, 99% of my games consist of me being 4-6 levels behind solo laners until the end of the game (if it even goes that late thanks to Riot's snowball gaming initiative). How is this even remotely fair? Supports need an experience boost in either their items, or in their kits to even be somewhat viable in the early-mid game.