1, spending a lot of money means spending a lot of money and then using it for other purposes or choosing strategic investments.
2. For investors, large-scale investment can only be invested with high-level approval. This is strategic and is likely to have a great impact on the market. In addition, it sometimes means putting all your eggs in one basket and then investing, and to some extent, it also means using and misappropriating. For an individual, spending a lot of money is not financing and investment, but a large expenditure.
They have some similarities.