Satoshi must be reeling with anger, seeing how Bitcoin has moved away from its intended purpose. With "Wall Street" in play, BTC has integrated itself into the centralized financial system. We'll see what happens in the long run.
To be fair, it's hard to know how satoshi feels about what's going on with bitcoin. Although bitcoin has deviated from its original purpose as an investment asset and is increasingly regulated and controlled by governments. But that inadvertently helped him become one of the richest billionaires in the world. If I remember correctly his net worth is over $100 billion as he is said to hold over 1 million BTC, and I don't think anyone would be sad or angry about owning such a huge fortune.
Furthermore, even though it has strayed from its original purpose, bitcoin still retains its decentralized nature, so why should he be angry when bitcoin's core value remains the same?