system
A chat on subreddit /r/wallstreetbets
human
They can be beneficial if you are planning to hold long term, 30% capital gains tax can be less than the compounded anual tax you pay on your entire portfolio in ISKs depending on how long you hold it

gpt
They can be good if you plan on holding bonds without leverage for a long time. Also, we are on WSB, holding bonds for 20+ years doesn't seem to be the play of the year.