I go car-free in a place that everyone tells me it is not possible to be car-free. Yet I've done it successfully for 2+ years. There are definitely limitations on my ability to move around, but so far those limitations have not dwarfed the significant expense of owning and maintaining a car for me to justify buying one. I currently work remotely, which helps a lot, and I was very intentional about living someplace where I could easily get around by foot or bike (analog). Almost all errands I need to run are within seven miles or less, so I can easily get by with walking or biking in most instances. Grocery shopping is no problem. There is a grocery store around the corner, another slightly nicer one that is 1.5 miles away, and some specialty health food stores that are a little farther. I enjoy walking, so I usually walk to the one that is a mile and a half away, carrying a backpack and a couple tote bags (sometimes insulated ones in the summer). Yes, it takes a little more time and effort than driving to the store, but it is worth it to me because I see it as an investment in my health and fitness. I get exercise, fresh air, sunlight, and a chance to listen to a podcast or catch up with a friend. If I want to save time, I can bike instead. I have hauled some large and heavy items as well by attaching a trailer to my bike. Very seldomly I have gotten rides from neighbors when I couldn't manage a load on my bike.
I've been able to accomplish about 90% of my wants and needs with walking, biking, and public transportation, and I think people vastly overestimate how hard it is to get around without a car. But there are some real limitations. While I can get around town easily enough, it is difficult to get out of town in this rural area to visit nearby attractions, most of which are only accessible by car. I don't enjoy biking after dark, which limits my options for socializing. But I don't have a strong desire to go out these days, and I am not into nightlife much, so it does not really bother me.
What I was not prepared for was the sense of alienation. I don't know anyone else locally who is intentionally car-free, and I think people see it as weird or tragic. Additionally, the judgment and pressure I get from family to get a car has been disappointing. They told me at the outset that it would not be possible for me to survive without a car, and I thought after showing them that I was able to do it for a couple of years that my family would concede. Instead, they have become more insistent that it is impossible to survive without a car and increased their pressure on me to buy a car. They cannot see the contentment, financial savings, environmental advantages, and health benefits that going car-free affords me. All they can see is how frustrated they believe they would be in my shoes, and so they try to project that frustration onto me.
Sometimes I think I will buy a cheap used car in the future. But whenever I think about how much of my precious time and money would have to go into maintaining a vehicle, I balk. I think car owners vastly underestimate how much of their time and money goes into owning a car.