Can we tone down alistar?"

I am kind of annoyed that he can solo lane,dive and do damage. He seriously had bamis cinder and could withstand multiple turret hits. (At least 4 and thats not including ult) Not to mention how annoying it is for him to flash behind you and knock you under turret if you even push slightly. And i mean i get it, he has to be more desirable to play, but how many "supports" did riot gut so theyd fill their sole purpose to be a support? They lost a lot of their solo lane potential and would like to see the same occur for alistar. TYVM