One thing all these people really aren't thinking of, is human logistics. They may think they can do non-combat jobs and shit, and they might be able to, but Ukraine doesn't have time to train people to be competent enough in the language to be able to function efficiently as a native Ukrainian. You have your CDL, cool, take this truck to x-city, hope you can read the fucking road signs. You're an experienced trauma nurse? Well the doctor doesn't know English too well, you better not fuck up his orders and kill someone. You can apply this to a lot of different things; if these people truly want to help; blood donations, and money to finance gear for people who only need to know who to look out for and who to shoot. Everything else is just modern culture of jumping on what's hot and wanting to be part of it without really thinking what going to a foreign nation and being involved in a war means. Hell, when we invaded Iraq, guess what, anything that didn't get an English subtitle got one, because the military isn't going to train everyone to be proficient enough in Snackbar before we decide to invade. Now think of that but with all these idiots from around the world, some of which may not even share the same language, you'll be trying to get everyone on the same page, and have to repeat yourself sixteen fucking times for every retard from a different nation.