Serious Non-Political Question - Can a US Citizen Ever Get Deported Or Their Citizenship Stripped?

Here is the situation. I'm naturalized US citizen for 15+ years. H1-B->EAD->GC->Citizen.

But all this rhetoric about sending people back has me concerned that my citizenship could get stripped retroactively. As we all know the path to citizenship is complex and I'm sure some boxes weren't ticked and/or errors were made. Just one example, my medical exam was a joke. It took all of 5 seconds and I wouldn't be surprised if the doctor ran some sort of mill and was sanctioned or something worse.

I guess the core of my question is once you are naturalized, can they take it away due to some perceived clerical errors or oversight or some other reason.