What I personally think about this topic, is what you always mention in there: abuse, abuse, this game is not legit, people use scripts, scripts, scripts to avoid stuff, they work for them, etc etc.
This game was released in 2004, it's the oldest game we are still playing in 2020, let's forget the fact, that every bug you experience, has to be avoid or either abused, it's the game itself's theme, you can't complain about it anymore, nobody is willing to be fixing these bugs, and release a "PC anniversary" for it. People are just trying to make the game a little bit easier for them by using these stuff, it's not really a big deal, you can't always look out for the fixes in order to actually dig through the ACTUAL developer code, so you can fix the "cbug, 2shot", and other common bugs what are generally inside this game's self. People are not always obliged to be complying for everything what you say, they'll be always finding out the way to be avoiding it, using bugs, abusing animations, etc. Not to mention that me - myself, I am sometimes abusing anything, but I'm also pointing out for everyone especially the staff members (they are also the regular players, and not always clean, but it's just how the game is designed, so you should just get over it).