Only full damage Marksmen are really problematic
Remember these metas:

- when ahead still needs good arrows
- doesn't snowball hard because E is team reliant
- has utility when behind

- needs teamwork to fully utilize, thus cannot fully solo carry
- has waveclear when behind
- mana gated
- E and passive keep her relatively safe

- long range root and slows
- base execute damage that helps when behind
- has to recharge

- waveclear
- W helps when behind, but doesn't scale with crit when ahead
- E and R aren't pure dueling power
Now compare:

- assassinates teams when ahead
- does nothing when behind

- almost untouchable
- has low base damage when behind

- does insane uncounterable damage when ahead
- literally can't get near the enemy Marksman when behind
I'm going to go as far as to say the Marksmen with utility are healthier for League as a whole. Thoughts?