How many "this is the Flash, but evil" villains does the Flash have?
>>93842667
One: Hunter Zolomon.
Other evil speedsters don't try to reinvent "Flash without morals", they all have their own goals and purpose in the story, while Hunter was specifically trying to mold the best of Flash through evil deeds.
Walter West also fits, but he wasn't really a villain, rather a caricature of the "90s anti-hero".
>>93842667
there are just a shitload of speedforce people in DC both good and bad.
More than there are krypronians, bats, or Earth lanterns
>>93844038
And that's not even including Savitar, Johnny Quick, Black Flash/Racer, and evil Barry from the future.
>>93845108
And now there's Godspeed and Dr. Fast Track