Python 3 works, but Python 2 misbehaves on Windows 10

C:\>py -2
  File "C:\PYTHON3-x64\LIB\site.py", line 93
    print(message, file=sys.stderr)
                       ^
SyntaxError: invalid syntax

C:\>py -3
Python 3.10.1 (tags/v3.10.1:2cd268a, Dec  6 2021, 19:10:37) [MSC v.1929 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> exit()

C:\>