I appreciate the effort, but you're incorrect and these graphs are a poor attempt at obfuscating the facts.As you can see here, all consoles have a yearly sales curve, so after their peak year (PS5 had it last fiscal year, so in the current year and the next ones are expected to decrease YoY) their yearly sales decrease as normal in their sales life cycle:
Meaning, PS5 sales aren't 'cratering', they are just following their normal sales cycle. Nothing rare there. That behavior is expected for a console in its current 5th fiscal year (next month will turn 4 years old).
Launch aligned PS5 is performing well against Switch:
These graphs are per fiscal year, so they are updated until March 2024 and will be updated with March 2025 numbers.
Since both PS5 and Switch are in the second part (post peak year) of their life cycle, both are expected to sell in the current fiscal year less than they did in the previous one, as they estimated. Same goes with the Christmas period, PS5 should less than it did last year but still should sell more than Switch.
Lets compare:
Switch Year 3 - 21m sales
Switch Year 4 - 28m sales
PS5 Year 3 - 20.8m sales
PS5 Year 4 - between 13m-17m sales
So yes, PS5 sales have cratered, and no it's not on performing well against the Switch AT ALL.
The PS5 in its 4th year is doing slightly better than the Switch in its 8th (EIGHTH) year