531 Help

if you can fix something, space it, get the chain tension on it correct, and it runs
then whos to say whats right or wrong? he may have even learnt something.
not telling him to ride it full speed down Park Lane am I ffs.

Its wrong if you suggest its possible to safely turn that wheel into a fixed gear one.
Thats wrong because you aren't warning him of its potentially fatal consequences or taking any responsibility for your comments.

This isn't a Philosophical debate about right and wrong or ethics its about making a safe bike and taking responsibility for what you say.