It is perfectly natural that humans evolved to develope drugs to enhance performance. What unnatural is denying this evolutionary step in human history. We have developed drugs of all sorts to enhance our life. Roids just happen enhance an athelete's life with quicker recovery. I see no problem with them.

Is this any different from engineering enhancing sports equipment? I don't hear many people talk about how that ruins records. The rules of the game have changed over time. Maybe after each change when a record is broken, you have an * to denote the record was broken, but with different rules.

He will not go to jail for drugs. They will try to send him to jail for purjury. As long as he insists he didn't know what was in the injections, he will be found not guilty.