We'll make it clear on the bundle page that external keys won't be included, but removing mention to the Steam keys on your page will make for more consistent messaging. That said it's up to you if you want to edit your page.
I think that makes sense. That said, if you come some language like "Steam keys are not part of the Bundle for Racial Justice and Equality, click here to find out why." or if you want to make a higher tier that includes keys we're beyond happy to work with you. You are the best, BTW and thanks again for doing this.