Bi-Wire is not senseless is done correctly. The idea of bi-wiring is to let you use ttwo or more different types of wire to let you have more versatility when wiring the top end of sound from the bottom end of sound. I.E using a 14 AWG on the top and using a 10 AWG on the bottom or bass end. Or maybe you want to add silver on the high but only straight copper on the bass or woofers. If you don’t believe and have a bi-wireable speaker try it. It does work because some cable manufacturers do this. Also, the range the size of the cable in the same sheath. We all have friends with different speaker cables or have an extra cable laying around. Try this, it does work for better or worse. I am doing this by using Nordost jumpers. The main copper cable goes to the woofers and I use the Nordost silver over copper jumpers to the top. The sound has strong bass, sweet mids, and highs that make everything sound real and sometimes even live. I shop at this local store in the Chicagoland area that lets you try before you buy. You can test this for yourself.
https://holmaudio.com/The cable co let’s you buy and then return.
Mike from 11stereo will go to your house with his veristar cables.
https://www.11stereo.com/Seriously, try this out.