I always find it odd these video makers can get away with seeming knowledgeable repeating incomplete wikipedia information.
The problem with the Saturn is always believed by people to be factors that didn't help the company, but had little to do with why the Saturn failed. The Saturn was cemented as the loser of the Generation by around fall a year after it's NA launch. By then it was determined that many Genesis owners were not moving or going elsewhere, and Segas featured titles were poor for gaining marketshare. Sega of Japan actually started a ton of Pet Project only a few months after the NA launch before it was clear they couldn't save it and while they were going well locally in Japan, which means the numbers SOJ were seeing weren't good even then before the fact.
I think the biggest thing people make a mistake on, is assuming that fans of the Sega Saturn games during or in retrospect, are the same Sega fans that were obsessed with the Genesis and arcade games leading up until 1994. This is even more true in the west were many of Segas features titles were alien and had no staying power to sell consoles off shelves.
Compare the 1995 libraries and you see PSX had medium and large hits every other month.
1995 libraries were completely competitive, I'm going off memory for the US releases
Saturn had panzer dragoon, virtua fighter 1, remix and 2, virtua cop, daytona usa, sega rally, clockwork knight, bug, sim city 2000, wing arms , shinobi legions, astal, ghen war
playstation had tekken, ridge racer, wipeout, mk3, jumping flash, battle arena toshinden, Raiden , zero divide, doom, air combat, loaded, discworld, viewpoint, twisted metal , warhawk and cybersled
plus some notable shared titles, Rayman gex a couple of arcade ports,
both have a few more exclusives, but I don't think any of them are amazing, but neither really is massively better plus they shared some solid i guess the ps1 benefitted from virtual hydlide not stinking up store shelves, but 6 of the ps1 games would hit saturn in 96, only 1 of the saturns 95 games would hit psx
96 and 97 saw a healthy saturn release schedule as well... then 98, the ps1 had the most games released yet and the saturn had 5, though at least the 5 were good games.
Playstation benefitted heavily from sony marketing clout, sony would subsidize store promotions, cut exclusive deals, and heavily indulge in the always questionable games journalism (gameplayers magazine actually said repeatedly the Saturn had the best library by late 96 but don't buy it ,buy PlayStation because reasons)
But sega didn't help themselves with their totally bananas incompetent ways of doing everything, sega of japan and sega of america actually viewed each other with disdain, sega of japan cancelled eternal champions 3 seemingly out of spite, tool pipelines were a complete mess