Listen to this guy, this is completely true. I've seen it countless times. This is how it happens.
Owners and CEOs don't check on a department for a year sometimes so it's easily possible they "wake up" one day and the entire department is now stinky jeets. They don't speak english and then hide everything and don't work with any other department. They essentially hold the entire company hostage because the only real way out of that is go cold turkey and replace the entire department and they can't because they'd have to pay for an entire second set of salaries and do it for years since the jeets aren't gonna teach them how to do their jobs. HR protecting them doesn't help.
Then one jeetified department becomes two and then you pass a singularity where there is absolutely nothing that could save you except like a 100 billion dollar bailout, which isn't happening. Then every department is jeets and they all don't work with each other despite being jeets, as they basically re-create India's shitty civil wars, with all of them thinking that if they gatekeep hard enough, they will rise to the top. The company folds after being in business for 150 years and it gets added to the big list (seen elsewhere in this forum) of billion dollar companies ruined by jeets. The jeets don't profit because they parasited too much and they accidentally killed their host. They disappear into the ether and go back to India and go into hiding until they find another white job to suck-dick their way into and start the process again.