By December 2023, privacy-ready measurement was becoming a practical planning issue for advertisers. Google’s Consent Mode v2 requirements were tied to continued use of certain ad personalization and measurement features in the European Economic Area, with implementation deadlines approaching in 2024.

Even for SMBs outside the most complex regulatory environments, the direction was clear. Digital advertising was moving away from easy tracking assumptions and toward consent-aware measurement, better tagging and stronger first-party data practices.

Privacy became part of performance marketing

Many small businesses think privacy work is only legal housekeeping. In paid media, it can affect remarketing, conversion modeling and campaign optimization. If consent signals are missing or tags are misconfigured, platforms may have less reliable data to guide performance.

Brand Fuel Digital CEO/Founder Paul Burns says the lesson is to connect compliance and marketing operations. “Privacy settings, tags and consent banners may not feel like advertising work, but they affect the data advertisers use to optimize. SMBs need a setup that respects users and still gives the business useful measurement.”

What SMBs should review

• Tag setup: Confirm Google tags, GA4 and ad pixels are installed correctly.
• Consent banner behavior: Make sure consent choices are captured and passed properly where required.
• Conversion tracking: Important actions should still be tracked in a privacy-aware way.
• First-party data: Email lists, CRM quality and customer data hygiene matter more as third-party signals weaken.

Brand Fuel Digital’s View

Consent Mode v2 was a reminder that measurement quality is now part of marketing strategy. SMBs that maintain clean tags, respect consent and build first-party data will be better prepared for privacy changes without flying blind.

Sources: Google Ads help on consent mode and Google Tag Manager consent mode guidance.