To be accurate, businesses that rented space in properties Kushner owned received loans. He had no ownership interest or control of those companies. To be honest, that whole thing is a Vanity Fair hit piece that is an embarrassment to the left. Its pretty unreasonable to demand that companies who rent office space in a Trump owned building not avail themselves of government programs and Kushner would have been legally unable to compel his tenants with existing leases to not apply for PPP funding even if he wanted to.
There are literally hundreds of egregious examples of Trump and his family unethically using the office of the Presidency to enrich themselves and their family members as well as engaging in rampant nepotism. Making up things just diminishes our ability to highlight those very real examples of corruption and graft that made up much of the Trump administration. So please, just stop.