I used to play on PC. I have had a bunch of PCs. Custom water cooling, PETG hard tubing, SLI, all the stuff. I went deep. I even had the NVIDIA 3d vision kit and monitor when that was a thing.
Why console? PC doesn't fit into my life any more. I am done delving into PC. I experienced all I wanted to experience. I don't want to invest the time, money, and maintenance into that hobby any more. I have slimmed down my lifestyle in many ways. Ditching the PC was just one of the changes I have made.
Console is good enough. It's all I need when the itch occurs.
Another benefit is much less instability, driver issues, or crashing. And no more oponents on the same platform using software cheats.
It's a better life.
Why not controller? I'm too old to relearn.