Isn't like 99% of the reason/bloat on today's computers due to the massive amount of surveillance, telemetry, and phoning home with analytics of everything we d

Isn't like 99% of the reason/bloat on today's computers due to the massive amount of surveillance, telemetry, and phoning home with analytics of everything we do to a huge list of companies? I should imagine that removing simply that would make a lot more possible on older hardware, especially when it comes to base operating systems. Removing much of the unnecessary visuals that the web has today by using something like lynx may get much of the browsing experience desired as well.