Or they can just spend their money and pay the porting fees
But really, does it matter? Third parties have never sold well on Nintendo consoles most of the time and I doubt they will. People buy Nintendo consoles to play Nintendo games for better or for worse... But we will see what the future holds
PC Specs: CPU: 7800X3D || GPU: Strix 4090 || RAM: 32GB DDR5 6000 || Main SSD: WD 2TB SN850