That doesn't necessarily mean Anacondas are frigates or light cruisers. Some current day navies use OPVs (Offshore-Patrol Vessels) in lieu of corvettes/frigates, simply because they cannot afford anything bigger. That doesn't turn an OPV into a corvette or a frigate, though.
The classifications are quite subjective (both in real life and the game) and the game descriptions reflect this. The Anaconda is listed as being used as a frigate or light cruiser by some navies in in-game text; both categorizations that generally refer to larger ships than corvettes. It's clear that the Federation use the Federal Corvette as a corvette, and that their capital ships are enormous...but just as a technical (a gun truck) may be the most powerful vehicle on the battlefields in more isolated parts of the world, one of the big three could well be a battleship to the forces of a backwater system.
Personally, I consider the Anaconda and Federal Corvette to be superheavy
fighters, cause that's what they feel like, and that's how I end up using them.
The fact that such a large vessel is manned by a singular crew member is irksome to me at best.
Consider, youre out on patrol. Youve not docked with another ship in weeks or months, which is NORMAL. Youre alone on this huge ship and having had any human contact other than through coms and even when you do dock, you never...EVER get out of your ship, which must remain completely sealed, except when loading or off loading cargo, and even THEN you remain alone....on in the cockpit...
Now i realize covid has damn near made that level of human interaction a reality but irl, we still contect with family. Friends still come over. There is still SOMETHING. But for there to be...NOTHING? NOBODY? NOT ANOTHER PERSON...FOR MONTHS? MAYBE YEARS? ON SUCH A HUGE SHIP?
Ive read studies done on those incarcerated and held alone in solitary confinement. The lack of human contact drives them insane.
You mean to tell me spacers purpose set out alone KNOWINGLY forfeiting their sanity?
There has the be more than just one person on these ships... Even on mediums...
Not everyone has the same needs. I'm isolating better than almost anyone and COVID has scarcely changed my level of interaction. In the past, I've gone many months at a time with no human contact without it bothering me--it's refreshing to be honest--and am confident I could handle years alone. The main reason I even tolerate the presence of other people is that they are necessary to maintain the standard of comfort I prefer.
With a lot of automation, I don't think single crew vessels like (or even much, much larger than) these are at all implausible. Most of them need frequent stops for restocking consumables, and those geared for and intent upon long term solo expeditions are almost certainly not socially addicted extroverts.
I also wouldn't rule out the possibility of neurological augmentation or really good psychiatric drugs solving any issues, even for those who are normally quite social. It's clear our commanders have physical capabilities far in excess of what's possible for normal/real-world humans, and with the mind being simply what the brain performs, I wouldn't see anything out of place with our CMDRs being possessed of transhuman mentalities that are virtually immune to psychosis.