If you vote democrat no matter what they do (and voting in spite of the current regime committing a genocide communicates that you will do exactly that), they have no incentive to take your interests at heart, and will move in the direction of the interests of the highest bidder. And this is an observable effect: fairly consistently throughout the years (and this goes back to at least Clinton), the policies and positions of the dems are exactly those of the republicans four years ago, aside from some meaningless posturing and vibes. Look at where we are with the border wall for example, or the children in cages at the border (more now than under Trump), or abortion (FOUR years of a dem president, and nothing has been done, despite promises).
You vote blue no matter who people are flushing your democracy down the drain. For the love of god, make your vote count and vote for something for a change. Vote Jill Stein or Cornell West. Or if you like murdering tens of thousands of innocent children (as we've done under the Biden regime), vote Kamala "most lethal fighting force in the world" Harris. If you're lucky, you might be paying for the murder of Iranian children next.