Sniffing glue may be bad, eating apples may be bad. But when we talk we quite often refer to the most general case. In that case there first option is "bad" but

Sniffing glue may be bad, eating apples may be bad. But when we talk we quite often refer to the most general case. In that case there first option is "bad" but the second "good". "everything is the same" is not a very useful discussion.