The more it goes on, the dumber it get. The MC solving every new problem by pulling a new skill out of his ass, the author's grasp of geopolitics stuck in the 60s, sci-fi level technologies that are never used when they'd be the obvious choice so the MC can be the one that "solve" the issue, and so on...
The MC complaining about paying taxes on his earnings in the billions after his mother spent 2 years in hospital care paid by everyone else's taxes also pisses me off from the start. "Oh no, I've lived on minimum wage until now, but how am I supposed to live with only 68 billions instead of 100?"