For technical teams I advise to additionally track LCP(FE), or the Front End Component of LCP.

If nothing else, my hope is that this post helped shed some light on the fact that LCP is, by its very nature, a dynamic metric that is heavily dependent on user behavior. You can’t always know ahead of time what the LCP element is going to be for a given page, so it’s important that your optimization techniques can handle a range of possible outcomes, and adapt accordingly.