Trump just drove a stake through its heart.
Stake though there may have been, but the Undead can and do still reanimate and rise, to stalk our nightmares, and sometimes, they even make daytime appearances.
Perhaps they lie in their coffins, staring at the blackness, awaiting the day when they are once more unearthed.
Even decades or centuries later. Hell, don’t you watch the SyFy channel?