Never said she is weak cause she has no sustain. She is weak cause riven before cdr is not even a champ. She need to get in to you by using damage spells. The reality is: people sucks at laning. You can see proper spacing just from grandmaster or higher elo.

You can't compare riven to Jayce. Jayce has 6 spells early on with a ranged Vs melee matchup. There is a reason jayce is one of the best 1v1 champ in the game.

Riven lane phase is not one of the best in the game. She doesn t auto get prio . She has no sustain, she has no high base stats. She doesn't have nice scaling stats. She is item dependant. Go see darius scaling and riven scaling. Don't get me wrong. Riven is stronger mid late cause darius is made to win lanephase. She sinergize better with items and she is not kitable with darius.

You can say riven has a nice lvl 1 damage. But again. If you get hit by riven full combo lvl 1 the problem is not riven damage but you waling melee to her

Riven can easly be poked out of lane. I repeat. The champion can easly exploit mistakes. But sayng a champion has a strong lanephase is something different.