it's possible to run this from, let's say, Andalusia, and hire competent folks for a fraction of this.
Same can be said about many LGBT non profits that have shifted their goals in the developed world on the "T" part of the acronym. On countries where marriage equality is a given, no one is going to fund an NGO focused on gay marriage... so they need a new cause to fight for.
Signal foundation is a non-profit 501(c)(3). It is literally and legally a charity.
In fact, I would consider it transphobic to not call out organizations with ulterior motives.
Non-profit simply means that every bit of revenue made goes back into the company instead of given out to shareholders. Which includes paying your labor.
It being a non-profit is exactly why we can view the operating expenses and salaries of the public facing executives. For accountability.