What modern age map hinders the Bug the most?

Bizzaro world, hands down, it can't get out. Bug teams usually have a theme team though because of that. Handcuffs, Mind Control and Pulse Wave are all great options against The Bug.

Brother Voodoo + something to kill Blue Beetle...

and yeah Bizarro World

like the guy said bizaro world or a map with enclosed area and a barrier may not be a bad idea place the barrier and have your team spread out so they cant get based and have an ESD power team. Outsider TA will stop its values(if modified from belt/etc) leaving it at 9 atk, if you mind control it you can have it eject the pilot or move it to a capture piece you may have. Any piece with running shot and PPB works wonders like #9 Blue beetle with UB.

IMO the bug is nothing without the belt and a blue beetle pilot. a SR Thanos also will stop the heals.
Big barda Plus a Wonder woman FF can do some good, a sog Dove can work good as the bug starts off with some good damage. The bug gets over exaggerated imo. So many ways to stop it. and with new new teen titans set Leash could be hella nasty on it and a Dr Light with 9 range and a stop click plus a Teen titan TA with him. Not to mention a #9 Blue beetle from dc 10th is godly against any piece with reducers for just 94 points.

whats your point for the game?