There's not an option to switch various features off in many contexts. It is a requirement imposed upon me that I write documents in notion, and that text edit

There's not an option to switch various features off in many contexts. It is a requirement imposed upon me that I write documents in notion, and that text editor doesn't let me import locally written files since it doesn't have any lossless textual representation. I can't avoid the laggy text editor. It's a requirement that I use slack, and no combination of settings for the browser or desktop client seems to stop massive input lag. Typing into iOS or android's keyboard, in any text box, is an experience with very noticeable lag. I know that the computer is doing thousands of times more things than my older computer did, but I don't want it to do that stuff and there's no way to turn it off while still participating in modern society (i.e. using a cell phone and working at a company).