you can't really escape politics and ideology. What you can do, is to not be petty with your public contributions. As the parent example states, while somebody /could/ embed malware into their software that targets Texans, this falls under the pre-existing social doctrine of a "dick move". These things exist on a scale from "exclude government/corporate entities from your software license" to "try to fuck up random people's hard drives" and vary widely in terms of validity.