Use duck duck go, has app tracker blocker.
Ads I see with it on vs off are day and night different, off I see add for anything I've talked at home without searching, searched on Google, amazon, ebay and other platforms vs on absolutely irrelevant ads.
I wish I could share screenshot here, this is just sample of what it blocked on my phone from Home Depot app from Google, Facebook, Adobe, Urban airship, neusrat trackers.
My background, C Suite self made IT at a mid size Corp with 5k employees, massive advocate against Google/meta marketing and spying, handling security, compliance and privacy as our business model was around these, do what you wish but protect yourself!
Few of Google out of 36 Google collected
DuckDuckGo Blocked 329 Tracking Attempts
88 attempts. Known to collect:
Unique Identifier
App Name
Charging Status
CPU Data
⑧ First Name
OS Version
Headphone Status
Country
Screen Resolution
App Install Date
Screen Density
Device Orientation
(p) Network Connection Type
Device Language
Device Boot Time
Device Total Memory
System Volume
Timezone