Not disagreeing but it’s important to point out that the US is a different beast because of the car and roadway dependency. In Europe a large part of the population lives in places easily reachable without a car. But in the US EVs are completely central to reducing CO2 from transportation, unless you’d rather rebuild the entire country. In Europe you can make meaningful changes by simply improving, expanding, investing in existing infrastructure. Most people I know who have a car in EU region are not fully dependent, but enjoy more convenience due to overcrowded or unreliable public transit, grocery stores being further away etc. Those problems are orders of magnitude easier to solve than “let’s build rail through a giant web of sparse suburbs”.
When I spent a year in Dresden I greatly enjoyed using the train instead of the plane for travel around the area as far as London in one direction and Sunny Beach, Bulgaria in the other. I lived close enough to walk to work and could do a lot of shopping on foot (great bakery 2 blocks away, a fancy chocolate store, a butcher, etc.) but sometimes used the tram to go to the city center and to further out towns.
I was maybe 3-4 blocks from a regional rail or S-Bahn station which that ticket entitles you to ride and it is a great ticket that can get you to nearby mountains or the Czech Republic or nearby cities like Leipzig. Really you could ride across Germany on the S-Bahn comfortably stopping where you want and staying overnight in a hotel occasionally. Nothing beat those sleeper trains which eliminated the hotel stay then you wake up in Dortmund and change trains for Amsterdam.
(EMEA people in 1998 seemed more inclined to use airlines than rail to go to distant domestic and international cities, they had service that was better and cheaper than the US; air service has become even more competitive in EMEA since then)
Dresdenites I knew who had cars would drive them to the appliance and furniture stores and even to nearby places like Quedlinburg and even to Berlin, Munich, Bremen, etc. with a resignation to traffic jams like that of the Los Angelino.
Delivery service is far along in the US and I would expect a truck to deliver anything larger than 7 cubic feet of sawdust even on my farm so I don’t need a truck. I have 8 horses but no trailer because we know many people who will move a horse for us for less than a month’s payment on a big ass truck.