I've never been to a Whole Foods without a bunch of tatted/mutilated/biologically-ambiguous weirdos working there. The complaining leftist must be aiming for 100% pervs at his preferred venues.

My favorite gun shop is conservative and without weirdos. :-)

The Trader Joe's closest to me, attracts a mix of bougie/would-be hipster/presumably left-of-center, with, as you point out about Whole Foods, tatted, mutilated, and biologically-ambiguous employees.  I just go there for their frozen chicken tikka masala, which is one of the best things you will ever eat.  (You need two servings to make a decent-sized meal.)

Aldi, in my neck of the woods, seems to serve a lower-income crowd, predominantly black.  It is my go-to place for kitchen staples, and the checkout process is surreally efficient for 21st-century America.  Mutatis mutandis for language, currency, and to some extent product mix, it is just like shopping in Germany or Poland.  (No surprises there, Aldi IS German.)  Lidl is similar, though larger and with a wider variety of goods.  

The two gun shops/ranges I frequently most often are both Southern good ol' boy (and girl), conservative, with a racial mix enjoying the shooting sports in harmony and good fellowship.

Protestant, but Hobby Lobby and Chic-fil-A.  Just avoid the blatant offenders, if possible. Starbucks, Target, Whole Foods…