What's worse is that in most of these fields, you don't really even start working until after your PhD.
4 years is going to be a long time to underfund what's basically 4 entire classes of researchers coming out of Doctorate programs. It might take decades to recover our research programs.
Specifics of the current environment aside, welcome to academic life. Unless you are one of the exceptionally fortunate few to have a permanent fellowship of some sort (e.g. Howard Hughes), your primary job as a research professor is to raise funding.