Despite the "progressive activist" moniker applied in the article and allusions to radical-left-cancel-this-woke-that blah blah blah from even more sensational sources, the prevailing ideology of the professional class runs in lockstep with global neoliberalism. Having anti-immigrant/Euroskeptic views is a surefire way to draw ire from your colleagues/manager/HR, because you're gumming up the gears of the way business is conducted in this day and age. But you know what else is equally unacceptable in the eyes of most companies? Genuinely progressive stances on labor organization, public ownership, and anti-imperialism. For the same reasons.
Most "activism", especially from within a company, is just cheerleading for the status quo.