All that can be said is, their parents were no ordinary people, but unfortunately, they were ultimately killed by a bomb.
The detailed data dug up by the little idiot is Hydra's experimental data, which shows that Quicksilver is still a Speedster, but his speed isn't all that fast, only reaching one-tenth the speed of sound.
In the air, the speed of sound is 340 meters per second, but at Quicksilver's fastest sprint, he can only reach 34 meters per second.
Additionally, there's another problem, which is his physical endurance; when running at full speed, he can only last for half an hour, and this is the result of being forced into training by Hydra from a young age.
As for Wanda, it's not entirely accurate to say she has a magic ability because the Wanda detected by Hydra didn't actually have magic abilities; instead, it was Telekinesis!
The Chaos Magic of the Scarlet Witch did not manifest, which might be because Wanda intentionally hid it.
