Some more good ones from the same subreddit:

How bad of an idea would it be for a diabetic to join up?

https://www.reddit.com/r/volunteersForUkraine/comments/t2zg2s/how_bad_of_an_idea_would_it_be_for_a_diabetic_to/

I weight 370 and am 6’4 I am Canadian and take medication (I would bring enough for many months and hell would be willing to share with the med staff) would they accept me?

https://www.reddit.com/r/volunteersForUkraine/comments/t3agdz/does_size_matter/

18 Year Old American Male. 6 foot, 260lbs, mildly athletic. I have intermediate gun knowledge, have been shooting for years.

https://www.reddit.com/r/volunteersForUkraine/comments/t4hea9/should_i_volunteer/