The general MR community has been larping Torch's strength since season 2
Torch's history has been extremely rough from the very beginning. He was pretty mediocre at release, and was slowly getting buffs until the fateful season 2. This where we gained the reputation of being the sole reason why flyer meta will likely never happen again in addition to receiving over 20 consecutive nerfs as a result. Torch was undoubtedly very strong to the point of being overpowered back then, but it wasn't his kit that made him so strong. The existence of melee tech during and after it its patch left a sour taste in the community.
However, Torch has never really been a highly picked character aside from release (as most new heroes do); maintaining a usage rate below 10% and never exceeding a 51% winrate. With that in mind, melee tech was almost exclusively seen in pro-play and high elo lobbies where only skilled Torch players would abuse this tech. During that time, the entire community had been in an uproar, screaming for nerfs despite him being rarely picked in competitive. The average MR player rarely ever saw a competent Torch using melee tech. Yes, it was 100% miserable to play against, but the vast majority of the community never even experienced it. I wholeheartedly believe that people were just piggy-backing off their favorite streamers ranting about Torch.
Post melee tech, Torch has been consistently a top 3 lowest picked hero for several seasons. After lurking the main sub, people are still whining for Torch nerfs and say he should never be viable again. I saw plenty of comments stating how they believe the jubilee team up is broken because it allows for Torch to not immediately explode the nanosecond somebody looks at him. He's decent right now, but the community's rampant whining had caused the devs to not only neuter him but never give him any meaningful buffs for the foreseeable future. This applies to all other flyers as well.
As of now, Torch himself is an okay character despite the wider community gassing him up as some sort of raid boss when he's not. Torch was never a server admin across all ranks, it's just that people are too fucking stupid to look up.