Thread creep, but on the off chance that some USA controllers are attracted to this thread I’d like to remind them that it is an FAA rule that foreign carriers are not permitted to participate in land and hold short operations. Generally those airlines will also remind you of that by including it as a note in the remarks on their flight plan.
It would therefore be really cool if you a. Stopped offering it as a clearance and b. Refrained from getting stroppy wen it is declined.