This is a fairly extreme option to use about alleged armed robbers it has to be said. That while they are indeed still alleged, without trial, without proof, simply by allegation, that they should be burnt?

Lawlessness in the capital city Conakry has risen in recent months,
with soldiers accused of being among the main culprits of robberies and
rapes.

"I'm asking you to burn all armed bandits who are caught red-handed
committing an armed robbery," said Captain Moussa Tiegboro Camara,
appointed by the military junta to oversee the fight against drugs and
serious crime.

Now we think that this is all something from a far away country of which we know nothing, yes?

However, umm, the current and the last Administrations in the US have been willing, indeed, they have urged that it is not only legal but required, that those not found guilty, those not tried, those merely suspected or accused, with no evidence at all, should be jailed for life.

Guantanamo is different only in extent, not in basic logic.