They would do it for the general good of the population - I (think?) if you want your child to attend public school, they should be vaccinated for the safety of all children. I (think?) if you want to travel abroad to some places, you may be required to vaccinate.
However, I am a little concerned, and my concern is this:
Fauci Warns About ‘Post-Viral’ Syndrome After COVID-19
Puzzling, often debilitating after-effects plaguing COVID-19 "long-haulers" - CBS News
Covid seems to be triggering some kind of nasty, Chronic-Fatigue like symptoms,
months later in a % of victims, even if they didn't have it very bad before and this extends until (???) (does it end???). We've seen things like this before, there's a CFS documentary on Netflix unrelated to Covid which is very good, and frankly, terrifying. I would rather die on a respirator than have this syndrome or anything even remotely like it.
Now, I want to be clear that I in NO WAY think there is any kind of plot to have the vaccine do anything but good to its recipients. But... I am a bit worried that we don't understand what we are dealing with here. If you don't know why the syndrome arises after infection, and it doesn't surface until months later... how do you know that your vaccine blocks it (reduces the chance of it happening at a later time vs increases the chance of it happening at a later time).