Shaquille O’Neal is fed up with Kyrie Irving ... saying the Brooklyn Nets should cut ties with the star if he won't be able to play home games due to being unvaccinated.
Irving has been under attack for reportedly not getting vaccinated as the pandemic rages on ... and he currently won't be able to play home games due to NYC's COVID-19 mandate.
With the Nets poised for a title run with KI, Kevin Durant and James Harden in 2021-22, Shaq was asked what he'd do if Kyrie misses half the season .