Nowadays the kṣatriyas, they do not go to the government. Practically there is no kṣatriya. That is stated in the śāstras. Asaṁskṛtāḥ kriyā-hīnā mlecchā rājanya-rūpiṇaḥ. Mleccha. They have no that kṣatriya qualification, mleccha, unclean.
Mleccha means unclean, without any Vedic culture. They are called mleccha. Anyone. It does not mean that any particular class of men is called mleccha. Anyone who is unclean and does not abide by the injunction of the Vedas, they are called mleccha, yavana. That is the shastric term.