Towers need some changes

Im sure we've all experianced this where we see the enemy team just get two towers for free in quick succession Im sure we've seen towers get destroyed in 2 hits from Ziggs W (Insert Imaqtpie Ziggs video) Im sure we've seen the enemy have mountain drakes and slice off the pieces of the tower like cheese and im pretty sure we all saw tanks not lose hp to 30 tower shots (????) I cant think of anything else, ive seen it all over the boards and yet nothing but making towers weaker (Cough Removing laser nexus towers) its kinda sad how towers are literally weak it feels like