I guess it could be an issue for people but I don’t think lead fragments in meat is all that big an issue for us. Food passes thru our gut fast and has limited time to Be absorbed and affect a human.
However, go back to a gut pile a day after you kill a deer and see what is eating it. In addition to buzzards, quite a few hawks and even eagles will be on it. Lead fragments don’t pass thru them, they get stuck in their gizzard and let lead be released slowly. I don’t like killing those birds.
Where we hunt the coyotes don't give those birds a chance.