Why the conservative perspective views the controversy surrounding "Assassins" positively

‌It’s going to be harder to make movies that demonize past administrations in the future.
The standards have become stricter and higher.
If they want to make one, they’ll have to do it properly, or be prepared to face heavy criticism.
This means that demonizing conservatives through political propaganda films won't be as easy as it used to be.
When producing political films built on flimsy logic or content mixed with malicious distortions,
there will be immediate, cold criticism and backlash.
This is because we are no longer in an era where the 40s and 50s generation would easily let things slide, and the 20s and 30s generation—who are not easily manipulated—are becoming the mainstream.
I believe the movie "Assassins" is the starting point of this shift.