Tower Diving too easy?

I feel like with junglers being very strong early-mid game during this patch, tower diving bot lane is very easy , especially against low-CC supports. The jungle meta now revolves around tanky junglers that still do a nice amount of damage, so it makes towers feel less dominant when diving (as if the tower is just tickling the jungler while the jungler absorbs all the damage). I feel like Riot should make a change to this. Thoughts and opinions?

Change Example: If there are 3+ enemy champions within an allied turret's range, the turret does X percent more damage.