Just like you wouldn't go to a gym and deadlift 300lbs cold, you're not going to get off work and run a social club in your free time - but if you put in the consistent work, you can absolutely get there.
I'm guessing you're right - you _can_ do it (the same way people in medical residency can force themselves to work 80 hour workweeks), but will it ever feel pleasant and not like a chore? I can go out with friends in the evening after work, but I'll be a bit slow and groggy.
And this is why the weekends are typically much busier than weekday evenings at restaurants and other social locations.
Honestly I find all types of commuting exhausting in different ways, except possibly a medium-to-long trip on a nicer train, where I can use my laptop (mostly) how I would in a hotel room.
It will probably never happen, but in my view the next major worker's rights advancement should be some kind of amelioration of the commute factor, either by employers or the government. It's probably more than half the reason I left my last job.
I've always believed that making things 'feel more fair' tends to motivate at least some workers to put in extra effort more enthusiastically.