The fact that Tumpy didn't endorse him in that landslide second run shows bad faith on Tumpy's part. That counters the earlier endorsement, and I would think... all bets are off.
There is no continual obligation. Especially after he refused to endorse him the second time around.
It's ridiculous.
It’s a strange argument they’re making
“Trump endorsed him on 2018 and he won by such a slim margin it had to go to a recount but Trump didn’t endorse him in 2022 and RDS wins a 20 point landslide therefore he owes Trump not to run in an open GOP presidential primary”
See how nonsensical it sounds?