Yes, you always have to dry your razor after use. Disposable or not, the hour or so it needs to dry is actually enough for razor blades to noticeably loose their edge. This is part of what makes razor blade manufacture hard - you have to use very hard steel that can hold an edge, but the harder the steel the more prone it is to oxidation aka rust.
I think the gun is a real, physical object -- I mean, it even casts shadows on the user's arm. It's probably just the enemies, HUD and glowy, flashy special effects that are rendered in VR, and those should be more forgiving of slight positional inaccuracies.
Yeah, the clue is in "Server: AkamaiGHost". The site is clearly behind some sort of anti-crawl protection which decides it doesn't like me. I think it would make sense to make an exception for exactly that file though.
To be fair, the word 'reflux' does have significant meaning outside the context of gastrointestinal disease. I agree some people might have unpleasant associations to the word, but for me this is the first thing that comes to mind: https://en.wikipedia.org/wiki/Reflux
