The relevant quote* from the linked Australian research is:

  Technology-facilitated abuse is becoming more and more of a key feature of domestic and family violence. A 2015 survey of 546 domestic and family violence frontline workers found that 98% of respondents had clients who had experienced technology-facilitated abuse.

The research then focuses specifically on children, finding that of all the domestic violence cases, 27% involve technology-facilitated abuse of children.

Can you expand on what it is that "Doesn't fill [you] with confidence" ?

* Page 9: https://www.esafety.gov.au/sites/default/files/2020-12/Child...