Originally Posted by
Ambaryerno
DoFP's Quicksilver is completely unconnected to the MCU Quicksilver. There's no overlap whatsoever between the two film verses.
As for Kiden, the X-23 one-shot is clearly set post-M-Day (depowered Jubilee before she got vamped makes an appearance), and establishes the NYX kids retained their powers; Kiden clearly has her time-altering abilities, and I believe L'il Bro displays his telepathy, as well.
Also, while the EFFECT of Quicksilver's powers in DoFP is similar to Kiden's, that's just because we're seeing things as he perceives the world. He's not actually altering the time stream the way Kiden does (thus why he's hyperactive even when he's NOT actively using his powers). If Kiden were to use her powers on DoFP Quicksilver, she'd probably slow HIM down from her perspective, too, because he still exists within normal time, while Kiden explicitly steps OUTSIDE it. (thus why Tempus probably wouldn't be able to affect her, either).