Sorry, but really when it come to open source: money dont smell. If they do give money to real projects with OSI-approved licenses it doesnt matter to me what else they do, who their sponsors are, etc. Well unless they actually do something illegal.
This is because 99.9% open source projects not targeted enterprise never ever see more than $100 of donations and being maintainer of such software is literally thankless job that will never pay you anything.
Blaming organizations for giving money or maintainers for taking money is worse you can do no matter who sponsor is: FSF, FUTO, Cloudflare, Microsoft, Facebook, Oracle, DARPA or MAGA INC.
Dont like FUTO or its owner? Make a better fund, give your money to SFC, FSF or whatever open source sponsor organization is acceptible to you.
There is so little money in end-user open source software and making pie even smaller or antoganizing thankless people maintaining it is awful. Everyone doing this is either dumb, malicious or both.