"I voted Republican this year; the Democrats left a bad taste in my mouth"

In this quote, Monica Lewinsky is revealing her political preference for the Republican party in the current year. She is indicating that she did not support the Democratic party and their actions have left a negative impression on her. The phrase "left a bad taste in my mouth" recommends that she was disappointed or discontented with the Democrats and their policies. This might be due to a variety of factors, such as their actions or decisions that did not line up with her beliefs or worths. Overall, Lewinsky is making a declaration about her political stance and her dissatisfaction with the opposing celebration.