>>11984398 (OP)
No. The big reason why PS1 games and even the consoles continued to be so popular well into the next gen, PS1 hardware alone outsold the Gamecube during that consoles lifespan, is because they were cheap.
Budget titles, used games, re-releases of old games etc. It was such a good deal for consumers that Square continued to sell their PS1 back-catalogue all the way into the 2010's.
Meanwhile N64 games were so god damn expensive to make that multiple finished N64 games didn't get published even when the console was at peak relevancy due to the risks simply not being worth it. So even if N64 games kept being sold for a back-compat Gamecube for a few more years, the financial risks would be too great for almost anyone to bother printing new carts.