That section is about 260 miles long via hwy 99. It takes about 2.5 hours to drive, depending on car and driver.
If one were to take a high speed rail from Bakersfield to Merced, here's what it might entail...
1. Buy a ticket (won't be cheap, even if subsidized)
2. Drive to HSR station, and park (and pay for parking), and check bags
3. Go through security
4. Board and ride train for 260 miles (if the train was not late. Most likely, the train is running late. Trains are so frequently late.)
5. Get luggage
6. Rent a car or obtain a Taxi.
So, to take the "bullet train", a prospective rider would pay more, much much more, for a trip that would take longer, perhaps hours (days?) longer .
And, taking a few steps back, we can see why no one, save for some hopeless lefty train romantics and some obedient Dem serfs, would ever consider taking the unfortunately mis-named "high speed" rail.
Something else to consider, Bakersfield and Merced (which are very nice in their special ways) are not vacation or visitation centers of the once Golden State. The folks wanting to travel between the two destinations comprise a remarkably select group.
Contrast that to an hour ride on the Metro North commuter rail where I can get some productive work done to and from the office. Maybe even a beer on the way back (yes, they allow that). I get dumped in Grand Central which is a five minute walk from my office. At the end of the day, I have an easy drive home from Westport, CT on mostly country backroads.
Same with getting to the NYC airports (LaGuardia and JFK), all by train, no having to hand my car over to sketchy people at those airport parking lots, no worrying about traffic in Queens (which is bad 20 hours a day). Worse case scenario is having to summon an Uber if I get in late at night but it's still far better than dealing with my own car.
My point is that trains aren't all that bad when done somewhat right.
Can you really get away averaging 104 mph? If so, I want to go.
A few years ago, I had to go from Baltimore to Boston for a meeting. Flying was far cheaper than Amtrack. amtrack was the same amount of time as driving.
I had to take some gear with me so I drove.