Ok, let’s analyze this.

What does Winston have to do to get kills? Dive the enemy team. You yourself said Reaper is short range. Reaper players know this, so they’re not gonna go off and engage the enemy dps they’re gonna wait FOR YOU. You have to come for the enemy team. The enemy team does not come to you.

A Reaper that stays close to his teammates when there’s a Winston on ther other team nullifies most of what Winston can do. In 6 seconds you can die easily to a reaper

Reaper can gatekeep the monkey easily

For real. I played yesterday and today and I’m sick and tired of hog mirrors. I play with my friends and I tend to play aggressively. It’s been aggravating because if I get hooked and die I know my team is dead most of the time because I see how they play and they’re not really good 😭. Today was the first time I ragequit with them because they don’t know how to play against hog to save their lives. That was 3 hours ago and I’m still irritated 😀.