I severely doubt they spend "billions and billions on control response"... And really, pythons have established themselves "throughout the region"... pretty sure southernmost Florida isn't that widespread.. I haven't heard of really any other place escaped or released snakes have thrived. Even here in south MS, we have cold snaps (which aren't even truly cold) that would kill an escaped constrictor...
Females
0.1 wildtypes [Rosca] 0.1 pastave [Persephone] 0.1 mutt redtail boa [Serendipity]
0.1 false water cobra [Artemis]
0.1 white lipped python [Pandora]
0.1 super tiger retic [Callie]
0.1 leopard gecko [Adelita]
0.1 diamond dove [Pidgey]
0.1 hairless dumbo rat [Scarlett No Haira]
0.2 dumbo rex rat, fancy rat [Fern, Harley Quinn]
0.1 gerbil [Katrina]
0.1 mouse [Snow White] 0.1 cat + kittens [Mama Cat]
0.1 African Dwarf Frog [Zelda]
?? molly fish
Males
1.0 fiancee [Patrick]
1.0 Argentine b&w tegu [Emrys]
1.0 hypo red bearded dragon [Zammy]
1.0 bumblebee [Zerok]
1.0 albino king snake [Dumbledore]
1.0 diamond dove [Julius]
1.0 dumbo rat [Ratrick Stewart]
1.0 gerbil [Sven]
1.0 betta fish [Casanova]