Do we have surviving scientists and engineers, or books? Then everything is easy-ish: Progress took time because we didn’t know anything, everything was trial and error. Now we know the correct forms of physical laws or their usable approximations so rebuilding is just a matter of time (generations maybe).

If somehow the collective wisdom is lost, back to the stone ages with you.

edit: High school education brings you to the 1920s tech (era of elements and alloys, just before composites) so maybe if we have any surviving adults, you can have glasses?

If you have a huge think about it: If abortion is not a possibility, rape becomes a viable biological strategy. So what you are gonna die (mob justice probably), mantid males also die after procreation. Welcome to the great-old-new world.

Perhaps*, this is possibly* ok in games with projectile based attacks maybe* but hitscan weapons are not fun to play against when the “player” has no aiming delay.

Monopolies are bad mmkay