Want to play with a controller? Fine, plug in a controller.
...and then find out that your game doesn't support it.
Want to use motion controls? Fine, it'll take some rigging, but you can do it.
...and it will work like crap, as no game is designed with that in mind.
The only advantage a console has over a PC, is the price.
No, the main advantage a console has over a PC is that it simply works. Plug in, boot up, insert game and you are playing within minutes. No driver updates, no OS updates, no game install, no fumbling with XPadder, no fumbling with keyboard bindings, no fumbling to find a graphic setting that is smooth and looks good, no worrying about required specs before buying a game, no forum browsing for bugs and issues, no nasty background processes that bring your game to a halt and so on.
Consoles certainly are doing their best to make the experience as shitty as it is on the PC with regular game and system updates and introductions of bugs and crashes previously unknown on consoles. But even with all those issues, a console still beats a PC by a mile when it comes to "just work".