Is Riot's goal to just remove towers from the game ?
Seriously at this point, it's useless to have towers. Everyone having untargettability, buying
makes you invulnerable to tower shots, life steal making you out-heal towers damage,
R mechanics "giving him tower safety just because" and now even
allowed to dive without being targetted by a tower.
Towers are also made of paper, just look botlane, first blood = tower gone because you can take them down with the jungler at level 4
does, that's a whole 700 gold more expensive.