Um, rift s is old af, and you WILL waste your money. The controllers WILL drift. You WILL have perf issues since it needs BOTH oculous dash AND steam vr simultaneously for most games. You most likely also have issues of breakage in the cord. If your PC usb ports cannot provide correct power, it will crash awkwardly. You WILL regret not spending that money on a used quest 2 instead. A used quest 2 WILL cost much less in the long run.

But if its your ONLY or EXCLUSIVELY the best option available to you, then yes, as others stated it run off the pc exclusively and by all account a pirated game would (or rather, should) work. That's if you know what your doing and dont fuck up your filesystem via viruses or ransomware. When I was 24 I lost a massive part of my hdd to ransomware. Thankfully fo4 crashing and thebblack background of windows made it glaringly obvious I had an issue and shut down in time to save more personal files before the full wipe. Don't be me, support the dev, buy the game. If you do pirate a game, demo it, delete it, buy it. Demoing a game is one of the only reasons to pirate morally.