If you have high end monitors (4K 120Hz or 6K 60Hz), each monitor will use up all the bandwidth so using one cable for multiple monitors is a nonstarter. IIRC

If you have high end monitors (4K 120Hz or 6K 60Hz), each monitor will use up all the bandwidth so using one cable for multiple monitors is a nonstarter. IIRC there's a way around this limitation with DSC and thunderbolt docks, but it's not worth the effort.