You're right, I fought that people are exasperated of seeing ads but when they are not present BUT their system is tracking you the same way, so people are okay with it as long as nothing pop on their screen. Loading trackers in the background or not.
The problem is that today ads are against privacy so the ad-tier are really invasive in term of tracking and because their services tracks you when using ad-tier they will when using noad-tier. For example if you pay YouTube premium you'll not have ads in YouTube but your consumption habits will serve google ads services to serve you ads on all almost all sites of the world
Yeah docker is great for this and it's really a pleasure to deploy apps so quickly but the problems comes later, if you want to really customize the service to you, you can't instead of doing your own image...
Me too, it's just so much better