Well, clearly calling for someone to be killed is wrong.
Trump has wished death on political enemies, celebrated their deaths and enabled Israel to bomb and kill its way through 80k Gazans, do their lives not matter to you? clearly not.
However, you say Biden was worse, did Biden starve the ordinary Cubans? kidnap the leader of a UN recognised country, bomb a country (killing 1000s inc children) which has led to a world wide economic disaster?
Oh and Trump wants to unwind NATO, backs Putin, even when Russia threatens USA lives, wants to cause another Falklands war.....
The manner of the attempts on Trumps life is strange to say the least.
Trump will almost certainly seek a 3rd term, he wont go quietly... now that WILL cause huge unrest.