I use a Beelink SER5, but that’s because I also plan to set it up to be a retro game console, in addition to streaming.

Ivan Cukic has ported the Bismuth window decoration to Plasma 6.

https://github.com/ivan-cukic/kwin6-bismuth-decoration

Do this instead to treat name as a locally scoped variable:

foo() {
    local name="$1"
    read -r -p "delete $name (default is no) [y/n]? " choice
    choice="${choice:-n}"
    echo "\$choice: $choice"
}

printf "%s\n" "foo" "bar" "baz" "eggs" "spam" | while read -r name; do
    foo "$name"
done