So how come malz minions die one hit from...anything.

So something noticed is the entirety of a game I was playing against a she was easily able to oneshot my minions with her AOE slow now my first idea is "maybe this was to make laning less oppressive..." given minions apparently have like 1 AA HP and 50-201 HP against abilities though takes 3 AAs and don't get one shot,taking only up to 4 of the (up to,but WILL get up to) 6 max HP,but level two plants have 4.4 HP only getting oneshot by things like dragon,turrets,feast and consume. so where I can't kill a non defensive I have been oneshot by an (pre runes reforged,but I think you are capable of getting more starting AP then what your normally build on old runes) and turrets get 150 HP level one,575 level 18 and an AP scaling for extra HP with the only damage modifiers being increased damage from melee AAs and turrets and malz E only gives priority and not movespeed so all these champions,and IMHO malz being at the bottom the counter is just "walk away at any level" as where zyra and heim pets/turrets go for something else your left with them chasing waiting to die cause they cant hit a level 2 champion,then by the time you get either A:somebody is capable if one shotting the whole group or B:somebody is capable of dashing away which kinda covers a lot of mid laners. ok I looked at the list kinda covers...all mid laners. leaving your only saving grace being your ult,which does not appear to do much damage to most champs unless poked out (once again countered by "just walk away" unless you want to Q for a while) though the subject still stands. why one HP??? where zyra plants take even a full AS champ a full second,and hiemer turrets can take a 600 damage Q malz just kinda sits there. he has CC but doesn't mean much when your...still just sitting there,actually. just kinda hoping you do something