Didn't read all the posts. Apologies.
I'm going to be the dissenter here. After wrecking a couple of Camry's I find myself in a late model Corolla for commuting on my 100+ mile round trip for work. 95% highway which means cruising speeds of... yes.
You won't die because the NVH isn't in the Cadillac category. Yes I wish for my old Camry's back. I do miss the quiet. But I haven't died yet and it's been a couple of years.
I don't miss driving a stick when the traffic piles up, and just clicking through the gears a couple times in a day isn't that much fun. Also every so often one has a bum arm, or foot, or loans the car out, or should be home in bed but isn't because of lack of PTO/need to drive to the store for meds/you come up with an excuse, and just putting into drive allows the three remaining brain cells to focus on other driving stuff.
For a pure commuter it's all about reliability and minimizing time behind the wheel, and time spent at a garage (or in your garage while repairing). There's some sweet spot between saving money on purchase and saving money on repairs & fuel. If I ever find that perfect point, I'll let you know--I still haven't.
I'd avoid Camry's with the 2.4L. There are some still around and maybe they are ok... but the early ones pulled head bolts and the later ones drank oil. There may be a surviorship bias now, what is left is the good ones. That said... everything's a gamble. I liked my old 2.2L but it had a timing belt (which I found easy to replace) but that car lacked curtain airbags... so pick your safety requirements.
I think the really bad 1.8L Corolla's with their oil burning issues are now razor blades. But curtain airbags weren't standard until 2009 or so.
Can't speak for Honda as I have no love for them. I know many like but they are not my cup of tea.
Lastly, make sure the numbers work out. Back when I had a Tundra and was running the numbers, commuting in a 30mpg $1,500 Camry was break-even compared against my 17mpg Tundra. The additional cost of liability-only insurance and registration made it a wash as I kept the truck and drove it on the weekends. Having a newer car with full collision would have had me upside down. There would have been some upside in having spare wheels for when something broke down (and it was handy at times for that purpose) but in pure terms of money saved, it was break-even.
But it sure is nice to have a complete beater for commuting. My car is covered in sand and salt right now as it snowed last night. When I had my beater Camry I didn't care if someone door-dinged me, as I couldn't tell when it happened... life was good.