When people make disingenuous allegations with the intent of silencing all criticism of Trump’s efforts to seize dictatorial power, it is reasonable to point out their hypocrisy in openly countenancing his use of the fascistic methods they falsely accuse his opponents of.
The suggestion was that some drunk attacked and killed a kid for being a Maga republican should not also bring up the murder of Heather Heyer shows your hypocrisy.