Thats sociopathy in corporate world. Big companies have often 20-40% of such individuals, ie finance has way more (as I see daily) and concentration rises as you rise up in ranks.

The thing is - you don't have to play that game. Sure, you will miss some promotions to largely meaningless titles, much more stress and pressure in such work, and a bit of money but in most companies the money is not worth it (ie work 50% more to get 20% more compensation, in net income rather 10% more since extra income will be hit with high marginal tax bracket in most countries).

But main reason is - what you do 40+ hours weekly for decades (and especially how you do it) seeps back in into you even if you actively try to prevent that. Is it really worth tainting your personality permanently with more sociopathic behavior and thinking, with subsequent negative effect on all personal relationships and even things like personal happiness? I am old enough to see these trends among peers, they are very gradual but once you know what to look for, rather obvious.

When poor such a deal is easy to rationalize since poverty can be crippling, but once beyond that quality of life should be top priority, we are here for rather short time. Otherwise most probably regrets happen later, just listen well to old folks what they are proud of and what not so much.