How does Buddhism view polyamory?

Based on the 5 hindrances, the act of abstaining from (unethical) sex makes me feel like polyamory does not align with Buddhism well. However if I focus more on the aspect of universal love, then I feel like polyamory can align well with Buddhism. I’m unsure if enough people on this sub is knowledgeable about polyamory but it’s a pretty broad term and everyone practices it differently.