Is it possible to disable [Pipeline] messages in Jenkins pipeline console output?

I've also been looking for a way to reduce the amount of output in my pipeline logs. Until now, the only results I have found focus on putting set +x as the first line of a sh step, but that doesn't really do anything for the pipeline step echoes. I would really love to see a solution that did not rely on editing CSS, but rather on the pipeline code; maybe in the options declarative...

We just fixed this following the CSS-based solution in Suppress Scripted Pipelines Output in Jenkins

It looks like the CSS elements might have changed, since the accepted answer:

.pipeline-annotated {
    display: none;
}

didn't work for me, I had to use the .pipeline-new-node CSS class shown in another answer.