Is ggpht.com Safe?

I've no reason to distrust this one on Google sites anymore than I distrust Google - but I only block those clearly privacy violating like googleanalytics, anything with ads in it, etc. I don't understand why so many reviews just state "operated google, so can be trusted"? 1st, it means nothing if the domain is used to host and serve non-google sites with user provided content. 2nd, is Google that trustworthy? It's allegedly the single largest surveillance machine in the world, it may not be risking your machine with malware infections, but security should also go hand in hand with privacy. Targeted advertising is not something some of us like either, and even if they have to respect you if you disable targeted ad's on their platform, they will still track and gather the data to create a profile of you. This is what I do just because I want to minimize the data they can gather about me (best would naturally be quitting their products fully): Before I tried µMatrix extension for FireFox I assigned Google sites to different container group (and yet YouTube on it's own) with Multi-account Containers Extensions and used NoScript to allow Google domains more freely for Google sites, but kept them more strictly blocked for generic and other containers. Now with µMatrix I have enabled this domain on Google sites that use it, as I can easily enable it on e.g. firebase.google.com, and it will only allow it there. Now THAT being said, this seems to be a CDN server for Googles own domains and I have allowed it on their sites that need it. But I will not say Google today is trustworthy at all, and wouldn't trust a domain just because it's used only by Google for their own domains. There's a bunch of domains and subdomains that I will never unblock, e.g. such as googleanalytics.