Any allegation of domestic violence is serious.
Human life IS precious.There are many things that the government could pay for (pollution clean up, medical research, health care, mental health treatment, free housing, repaired bridges and roads, more regulation of industry, Green Berets guarding every school, mall, church, temple, public event, from mass shooters, etc.) to protect life that it cannot due to lack of funding.
Government-funded armed guards for people with domestic violence restraining orders is not realistic, IMO.
It's not an argument. It would be lovely. It's just not a realistic possibility.