No, the Google Assistant works with S1 see the link below to get you started:

https://support.sonos.com/s/global-search/Google%20Assistant

This is what my screen looks like but I can’t figure out how to get any of these devices to play anything on them. When I click on settings, the only thing I can do is unlink them from Sonos. Also since adding them to the assistant, the exercise room Sonos disappeared from my Sonos app. Should I unlink and redo the whole process?

Which streaming music service are you using with both Google and Sonos? - make sure they are logged in using the exactsame credentials in both Apps.

The services available are stated in the links I provided earlier, they include YouTube Music, Deezer, Spotify Premium.

I am trying to use Pandora which are both under my credentials. But I cant really goer the google home to do anything other than play on the google nest hub. When I click on speakers and tv on the nest hub, it only shows the nest hub. No Sonos speakers. 
 

I don’t use Pandora, so can’t assist with that,  but some of the Google Assistant voice instructions are shown here in this link, if that helps at all:

https://support.google.com/assistant/answer/7539710