Google says you don’t need to do anything for the April 10 tag update.
That’s misleading.
If you skip this, you risk:
Violating privacy laws
Breaking your remarketing audiences
Getting messy reports
Here’s why:
The new Google tag acts like a mini Tag Manager. If not set up correctly, it can start collecting data on its own, like email addresses without you realizing it.
What to do before April 10:
Identify all your Google Ads & Floodlight destinations in GTM
Create a separate Google tag. -> Create a Google tag in GTM for these destination.
Turn off automatic event tracking and user-data detection
This avoids the possibility of duplicate tracking and keeps your setup privacy-compliant.
Credit to Jos IJntema for the clear breakdown in his original article. Worth checking out if you work with Google Tag Manager: https://lnkd.in/e-ZvitnV