A lot of this stuff (AV software) is getting deployed at all different layers of the environment. Firewalls are getting better at dynamic file analysis and file blocking, the endpoints are loaded with user behavior/analytics, av and dlp tools. AV is so omnipresent because it's in a decent amount netsec appliances these companies stand up
The standup should be the place of last resort for bringing up barriers impeding a task. The more resourceful you can be at solving a problem/brainstorming outside of the standup the better ime