Disable Siri voice assistants

[Whoolly]

Is there a way using MDM to block access to Siri and other voice assistants?

I looked but did not see in profiles where you could disable Siri as a policy.

[Haydn]

Restrictions - Cross-platform restrictions

I have it allowed but you would untick it

[kYutobi]

MDM-Settings-Restrictions 

[SoCalRacer]

Any idea if this works with Alexa or Google Assistant blocking?

[sshort]

@SoCalRacer On Macs/iOS the profile only restricts Siri (and Cortana is only restricted on Windows 10 devices). Blocking Google Assistant from Chrome is supported in Windows and ChromeOS, but not macOS/iOS, and I'm not aware of Alexa support on the Mac.