[Kuinox]

Google Fonts leaks your IP to google, it's also not GDPR complient.

JS CDN leaks your IP to a third party, they already have a CDN: cloudflare.

Saying sentry.io is just "error handling" is wrong, it's a monitoring suite.

[threeseed]

That's a pretty tortured definition of tracking. Your IP gets leaked when using any third party service.

There is no evidence that any of those listed use your IP for advertising purposes.

[Kuinox]

A tracker doesn't mean it's for advertising purpose.