It is well known that Indonesia has the death penalty. Anyone that takes the chance and gets caught must wear the consequences.
I do expect that the accused should get a fair trial and that reasonable standards of proof beyond reasonable doubt should apply.
In the case of Schappelle Corby it seems that there is a great deal of reasonable doubt.
In the case of the Bali 9, at least some of the accused may have been under some coercion. There appears to be some cover up of high level involvement in the supply chain (alleged supplier conveniently killed during arrest). Most of those caught seem to be low level "mules" and whilst stupid, greedy and evil are not so wicked as those higher up the chain who generate huge profits from this trade.
I also think that anyone travelling overseas should be assured of real support and assistance from their government regardless of the political agenda.
Keef