If an application has telemetry or advertising inside , am i able to do more than a general “yes” or “no” for connections by only selectively blocking the access to the “bad hosts”? so far i haven’t been able to find such an advanced checkbox
We don’t decide to block certain hosts.
If you want to block Telemetry with Windows it’s not necessary to use certain apps. Windows itself can allow you to block it in most cases.
https://blog.glasswire.com/2015/09/15/165/