"This opens another discussion, again. There are surely altcoins that process transactions faster, such as Litecoin with 2.5 minutes per block. The fact that someone chose 10 minutes back in 2009 isn't a non-sense randomly-made decision."
What is the advantage to choosing 10 minutes instead of a faster rate?
I don't think you understand what is beneficial to central bankers. It is beneficial to sabotage Bitcoin even if it costs them billions they will never recover. Destroying competition by wasting billions is not a waste if preserving the dominance of the US dollar will insure 100's of Trillions will keep rolling in from the inflation tax. You need to remember the US dollar is the world reserve currency. They are taxing 80% of the world with inflation!
A previous poster on here said the NSA created the backbone of the bitcoin network with backdoor vulnerabilities. Perhaps they don't need to go through the expense of a 51% attack. They can pull the plug whenever they want. Heck, the establishment probably created it and own most of the bitcoin and are just doing a big pump and dump scheme.