It is room dependent. I have a large room ~30’ across the speaker wall. I use the corners for bass trap storage. I had bought them for a previous home. I wouldn’t consider them a cost effective solution for my home.
Also, I am pretty sure all traps are not made the same. Tube traps have one side (under the fabric cover) with a reflective layer to reflect high and midrange while dampening the bass. Just looking at them you would not know this.