The meme is trying to draw a parralel between Trump and Russia, intimating the trump conspired with them to win the election. Even trying to hint that russia was the only country where death penalty was enforced.
Its technically not fiction but is intentionally misleading. The truth is it is treason is still punishable by death and not just with russia. And by our own code, it cannot be reasonable to accuse trump of treason.
Whoever, owing allegiance to the United States, levies war against them or adheres to their enemies, giving them aid and comfort within the United States or elsewhere, is guilty of treason and shall suffer death, or shall be imprisoned not less than five years and fined under this title but not less than $10,000; and shall be incapable of holding any office under the United States.
(June 25, 1948, ch. 645, 62 Stat. 807; Pub. L. 103–322, title XXXIII, § 330016(2)(J), Sept. 13, 1994, 108 Stat. 2148.) 4951