Good reason to leave any service provider. Fortunately, I haven’t had any issues so far.
As for DNS, I do run pi-hole which has been great over the years at blocking a lot of the telemetry on my network. I would by no means consider my network “private” though.
On Google Fi now. What support did you find lacking? What services got “less and less”?
What’s “mvno”? Why do you use a private DNS provider?
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