Yes, but the situation has worsened over the decades. I tried to work four our Republican Congressman, Randy Cunningham, at one point. The effort was abandoned after being rtreated with some extreme suspicion by the staffers. Being too uncomfortable to spend any further time around there, I later discovered why the atmosphere was hostile. Cunningham turned out to be crooked and had something to hide.
Back home in Illinois, the county recorder has been getting away with fake vote recounts in which people who were in the room anonymously reported seeing the Republican votes being removed from the count and destroyed.
In Los Angeles County I was denied the right to vote in an election, when the Democrats running the new polling plce illegally removed my name from the list of registered voters and replaced it with the names of illegal aliens who did not live inmy home at my home address. Every effort to file a legal complaint was met with hostility and several intimidating threats to have me arrested for attempting to report the crimes.
Yes, it is very bad out there and has been getting worse for decades.