Thank you for your feedback.
I also more on the side to not use resolvers.
But I’m just a little bit uncertain because I see a lot of Ionic articles promoting to use those resolvers
but they never address the problem with navigating back and that Ionic is using a special ion-router-outlet,
https://ionicframework.com/docs/angular/lifecycle#how-ionic-handles-the-life-of-a-page
At the end it would be interesting what the Ionic team is thinking about 
