I share your sympathy over Kirk, a family man/father, and husband, ripped from the arms of his loved ones was in no way shape or form acceptable, he deserved the freedom to exercise his first amendment right to openly debate people.
But this is the point where things can spiral into chaos and disorder, and we are doomed to repeat history's merciless cycles. When specific groups of people are targeted by words of a person who has a huge following, they're going to typically build discontent with that person. It is not illegal for people to speak about what they believe in, that's a right every American has, but it almost gives more reason for people to grow a disliking of someone that has associated their group in negative connotations. It can happen to anyone.
It's especially a poor judgement to cast this assumption that all democrats support this behavior, many left-leaning leaders had expressed their condolences to the Kirks, but it is a shame that a cycle of hatred will continue to rotate. Nonetheless, from a left-leaning perspective, people targeted by the rhetoric of Kirk's words are devaluing the purpose of ending gun violence, especially political violence.
It hurts that people cannot find common ground to end this hatred both sides have for one another because it has caused people to react violently (Kirk's assassin, Malissa Hortman's assassin, etc). We cannot get things done by hating the other half of the country, after all, it really cancels out and no progress is being made, allowing for more gun violence taking the lives of people like Kirk. Please, my fellow left and right leaning Americans, the very thing that delays decisions that can save lives is our own animosity. We are to be united, not divisive. I understand some of you may disagree with what I propose, but other than finding common ground, what other decision benefits everyone in the country?
(NOTE: I believe Americans can exercise the 2nd Amendment, but limitations must be in order to prevent someone like a family man such as Charlie Kirk, being murdered by an individual that cannot express their opinions in a civil manner)
In Abraham Lincoln's own words: "A house divided against itself cannot stand"
(If you have read this from the top to here, I sincerely thank you for sparing your time to understand where I'm coming from)