In most cases, yes.

But then you get a Mario Strikers Battle League, or a Pokemon Scarlet/Violet once in a while.

All their games have DLC though. An often enough they rerelease for their next console with exclusive DLC. Take Mario Kart 8 when they brought it from the WiiU to the Switch. Nintendo is just as bad as everyone else. In my opinion they are worse because their games are too expensive years after their release.

its a FULL GAME and its damn well polished.

Not always. A lot of their games are moving to models with DLC. The last two generations of Pokemon aren't bad games overall with their DLC, but without the DLC the games have been lackluster. Same for the last Legends game where it genuinely feels like the DLC was originally meant to be a part of the base game and it was cut to be repackaged and resold for more.

That's intellectually lazy, companies quite simply aren't equally capitalistic (sociopathic)

Their games are good. Their prices, lawsuits, exclusives, and hardware are all shit.