As I've continued to whittle down the apps I use I don't really feel a need to distinguish between "essential" apps and nice to have apps. The survivors are now just the set that I truly use day to day.
In contrast, there are lots of other phone-home things I wouldn't call telemetry. Software update pings, for example. The publisher can derive data about this - in fact it's one of the only things Tor Browser 'collects' - but the purpose isn't to tell the publisher something, it's to get you the latest version and that's a direct benefit you gain. Firefox obviously has update pings, but it also has something called Remote Settings which is a tool to sync data to your browser for lots of other useful things. You phone home to get this data. Here's the list of collections, and here's a random one (it's overrides for the password autofill to fix certain websites). Overall it's stuff like graphics driver blocklists, addon blocklists, certificate blocklists, data for CRLite, exemptions to tracking protection to unbreak sites, and so on.
В феврале Деми Мур вышла в свет с неожиданной стрижкой. Она посетила показ итальянского модного дома Gucci с новым имиджем.，更多细节参见PDF资料
The workers, from Nepal and Bangladesh, sued the firm in 2022 and described being subject to what amounted to modern day slavery.
。关于这个话题，体育直播提供了深入分析
"Companies have broken their word before, facing little to no consequences," she said.。关于这个话题，PDF资料提供了深入分析
https://mp.weixin.qq.com/s/y7fTVdspMYEigru0FQV9ww