If they were as easy to use as python everyone would do so but they're not because they're not as dynamic and that's the price to pay. https://pypy.org/ is the usual answer if you want speed with python but then you deal with glitches and libraries that don't all work and only a few people care enough about speed to put up with that. https://www.graalvm.org/python/ is technically even more fancy and by now it might also work most of the time.