A quick question

I have a Google mesh extender (speaker one) and it’s sitting here in my pile of random crap. is there a way I can just use it as a Google assistant like nest mini and home mini? because I have a XFi network set as my main network/mesh and idk if it will f*£& the network up because last time we had 2 connections (the original google WiFi and extender and older Xfinity) it was he🏒🏒.

so will this work or is it not? Because a lot of sources (Google generative ai, chatgpt, DeepSeek, Gemini) are all saying different things and I don’t want to make everyone in the house mad.