Do all rich people play SLR?

SLR cameras are more expensive than ordinary cameras, and each lens needs investment. But this is just a personal hobby, and the pursuit of interest cannot be measured by price or money. Many children's shoes with low incomes love professional SLR photography! But now there are also many people who use SLR to show off their wealth. . . So we can't measure whether people have money or not, we can only tell you that the price of SLR is different, but the price is generally high.