[yasinaydin]

Not OP, but I've been using NextDNS [1] (a similar pi-hole like setup) on my phone and in its analytics there's a GAFAM Dominance graph.

This graph [2] isn't mine but it looks similar to my results.

[1]: https://nextdns.io [2]: https://twitter.com/NextDNS/status/1159804929680257024