To your original question, freedom is mostly an illusion in the present times. The closest you can get to being free is to withdraw as much as possible from the society.
I think this is quite true.
I enjoy being a part of the community however so I notice how restricted life actually is. You need to have this and that and this and that if you want to do this or that. You want to walk bare foot around the place? Go for it, but if you go into a shopping center with no shoes on you might be told to leave. You can be told to leave if you are not wearing a shirt even!
You like your pets? Don't take a bird on your shoulder out in public you will be told to leave. It is all these health regulations didn't you know? Blind people with guide dogs, these dogs pose no health problems so are allowed to go anywhere they like, they are special dogs lol.
Smoking and Drinking have got to be the most annoying differences in freedom. A family cannot enjoy a picnic in freedom, if the father or mother opens a can of beer while sitting in a public park you will get fined for public drinking. Gone are the days of having a BBQ washing down it with a can of beer and you smokers cannot smoke anywhere in public without being fined.
Have you seen the cigarette packages in Australia also? The law here has forced them to have graphic images of disease and the warnings need to be a huge font size. What about alcohol which kills more innocent people on the roads? Why is there not pictures of dead people in car accidents on every bottle of alcohol sold?
I can foresee, certainly in America, that eventually life is going to be so tight that you simply will not want to go out in public or travel anywhere on public transport. Americans should compare what it felt like going to a live sports event in the 20th century compared to today's vigorous inspection of each and every person who enters a complex. It didn't take long for these restrictions to come into your life, it happened quite quickly. Certainly it will continue and before you know it you will be put in jail if you do not have your ID card on your person, you could be a terrorist.