Would the material of the pipe make any difference in this? I don't know whether the answer's simple or obvious, I don't really have a mind for these sort of 'heat expands shank, which direction does the pressure...' physics demonstrations but I did consider whether meerschaum might be less susceptible than wood?
My issue, aside from wanting to clean after use but also wanting to smoke before bed, is using a pipe cleaner to absorb moisture that quite often builds because I'm not the driest of smokers and favour bent pipes. I've been advised of that solution but I've also been advised not to remove the stem while it's warm.
Just hoping that perhaps meerschaum doesn't expand/contract like briar thus lessening the issue; definitely don't want to take chances with my meer though!