Keep a google form sync'd to Airtable

I have an onboarding form at google forms.
I know you can use type form to sync to Airtable but I already built the google form and its free

how to keep a google form sync’d to Airtable
is it still just Zapier?

Google Forms automations are natively built into Airtable:

If you need more advanced Google Forms support than what Airtable can natively handle, you can always turn to Integromat, which I believe is much better (and much cheaper) than Zapier: