Audio speed time remapping in premiere pro

in premiere pro as all we know speed time remapping of video layer is this: (right click > show clip keyframes > time remapping > speed.)
why something like this is not in audio layer?
my problem is that i have to gradually speed up and slow down clip multiple times. after 4-5 times of video speed edit with smooth speed ramping it completely loses audio sync and needs hours of work to match it with its vide.
what could be the solution?

I think it would be ideal if adobe adds function to copy and paste speed attributions between video and audio like it works with video to video. (right click to video > copy and then right click to another video > paste attributes)

If there is any solution please let me know