According to some recent critics such as Ishay Landa, "Prussian socialism" has some decidedly capitalistic traits. Spengler declares himself resolutely opposed to labor strikes (Spengler describes them as "the unsocialistic earmark of Marxism"), trade unions ("wage-Bolshevism" in Spengler's terms), progressive taxation or any imposition of taxes on the rich ("dry Bolshevism"), any shortening of the working day (he argues that workers should work even on Sundays), as well as any form of government insurance for sickness, old age, accidents, or unemployment.