the real question is, why PS4 and XBO are still in the graph of current gen (and Vita/3DS as well)
While I agree on the Vita and 3DS. The PS4 and XBO are still in production. They may be on their way out, but they're not dead yet. They've still got some tread on those tires. What I'd do is take out the Vita and 3DS, put the PS4 and XBO in their place, and then insert the PS5 and XSXS in those open slots right next to the Switch.
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