Earlier quoted context omitted.
This works well for those who live in an authoritarian state where you're not called upon to make any decisions (vote). When you live in a democracy, it breaks down because now you have no information upon which to make your decisions. The direction your life takes will be decided by your neighbors.
If you're in the US, in any state which is either clearly red or blue you are already -- at least practically -- "not being called upon to make any decisions". At least on the federal level. So is it worth suffering declining mental health from consuming news for 2 years, just to give a meaningless vote in a sham election every other year? Probably not.
Second, for party elections the vote total still matters. It's a message that says how strongly the electorate feels about particular candidate or issue. There's a big difference between a 49.9/50.1 result and a 70/30 result.
When you don't cast a vote, you are still sending a message.
There's a huge difference between expressing a minority opinion and saying, "I don't care just do whatever you want. It's all a sham anyway."