It's lucky for tech companies with EU customers that a ruling has only been made regarding a low-hanging fruit like Google Analytics that is relatively easy to replace. Exactly the same reasoning can be used to essentially ban the use of e.g AWS, Google Cloud, Azure, Stripe and any other US infrastructure provider within the EU (they would only be legal to use as long as no personal information is ever stored on any of their servers, which in practice renders them useless).
I think there's a lot of companies hoping that the next "data transfer framework" negotiated between the EU and US lands before another EU court ruling triggers "infrastructuregeddon" - and that the new framework actually holds up in court, so we don't need to go through all this again.
Edit: Could the people downvoting maybe add a comment too? Is my comment factually incorrect or not adding to the discussion?