> I don’t have a problem with refusal to e.g. turn over evidence just resulting in detention until you comply. It’s not a prison sentence, since you can get out any time you want.
It is if you don't have the item(s) or knowledge being asked for.
> Thompson was held in contempt for refusing to answer questions about the location of about 500 missing gold coins
You can claim “I forgot” in response to questioning, and the judge will decide on the balance of evidence whether you appear to be telling the truth. Contra the panicky memes about contempt of court, people aren’t indefinitely detained because they forgot something. But that’s clearly not what happened here.
> Thompson was held in contempt for refusing to answer questions about the location of about 500 missing gold coins
You can claim “I forgot” in response to questioning, and the judge will decide on the balance of evidence whether you appear to be telling the truth. Contra the panicky memes about contempt of court, people aren’t indefinitely detained because they forgot something. But that’s clearly not what happened here.