I can’t even open reddit on a phone nowadays, cause my preferred sub have 18+ posts and reddit don’t let you access that if you not logged in. Also, there a notification, that I need to use shitty official mobile app. Also, there notification to login via google. Also, there a notification… Nope, I not using this shit ever again.
I mean, they do make your device slow. That why tools like InSpectre exists. For some old cpu’s like my notebooks one it can be up to 20% performance impact, so if you not planning to use it with internet (or at least as main access point via browser) ever again, why not get yourself free performance?