I can't say that I'm entirely surprised, given what else they've been getting up to; but it seems downright crazy to just unleash a slop engine without even giving your volunteers a heads up; then patronizingly ask if you can perhaps arrange a meeting to understand their concerns.
If your options are 'nothing' and 'hire bilingual tech writer' you can see the attraction of having a not very good but extremely cheap option; but just tossing away the expertise you already get for nothing out of some sort of weird technophilia? Is there actually some nutjob out there who was all "Oh, but machine translation makes my CI pipeline so efficient" or something?