system
Given the following post, respond as if you're commenting on Reddit:
human
CMV: The Flash is the most broken, op hero ever.

Some of you may be thinking "the flash, the dude just runs fast what's so overpowered about him?" well ill tell you why. The Flash, specifically Wally West, is powerful, very powerful. He can casually ran the speed of light, not crazy enough for you? How about the time he ran 13 trillion times the speed of light? Or how about the time he outran instant teleportation. 

There are more stupid things but I'd be here all day if I had to list them all. In addition he can also perceive things faster than an attosecond, for reference sake in one second light can travel from one side of earth to the other, in one attosecond light would barely reach one from end of an atom to another and he can perceive things FASTER than an attosecond. He can also steal other people's kinetic energy to make himself faster or turn others into statues and phase through solid objects by vibrating his molecules. Finally he has his IMP, what does the IMP stand for? Infinite. Mass. Punch. Now considering this is a comic real world physics don't necessarily apply here but basically what how it works is Flash runs so fast he punches with the force of a condensed star, this punch was able to take down a character that was, at his absolute weakest, Superman level.

 So how can he do this you ask? The answer is quite simple actually: Speed Force, the dimensional force that speedsters draw their powers from. This allows him to not only run at ridiculous speeds but also BREAK THE LAWS OF PHYSICS AT WILL, which is how he can grab someone at lightspeed and they won't die, or how he doesn't die from running at higher speeds. So with everything I've told you how does Flash have any meaningful physical interactions from anyone other than another speedster? 

Tldr: Flash can run over a trillion times the speed of light and take down Superman level people in one punch among other ridiculous abilities so how does he ever get taken down ever?
gpt
I'll grant you, speedforce is absolutely broken, but even despite this The Flash may not be the most OP hero. He can be stopped by a few heroes such as Captain Cold and similarly perhaps Iceman due to being able to reach absolute zero. Zoom also stands a pretty good chance as well. Also if we really want to go truly OP, then the answer needs to be Squirrel Girl. The hero that exists solely to be unnecessarily OP.