Even if this is true, it probably explains a fraction of 1% of the effects that TFA is talking about. The set of "curator etc." positions with fundraising influ

Even if this is true, it probably explains a fraction of 1% of the effects that TFA is talking about. The set of "curator etc." positions with fundraising influence is vanishingly small. It's much more likely that the bigger pressure is the need to complete many unpaid internships, which is easier for wealthy folks. (And to add anecdata, the two curators I personally know are both from middle-class backgrounds and have nothing to do with fundraising.)