I assure you, the rule was written to ensure that PCs will not spam long rest but keep adventuring. Demainding the whole party does nothing to wait 24 hours just so they can have long rest after slightest sign of resistance, is exploiting blind spot in the rule and it breaks verisimilitude because it demands to pretend the player characters aren't heroes who willingly go on adventures in the name of completely out of unvierse "optimal play performance". You are going directly against the spirit of the rule to use its blind spot to do what the rule was written to prevent, spamming long rest. If preventign that is railroading, then call me Transformable Thomas.
Considering what Longinus just wrote and I respond to above, I am apparently not allowed to make houserules at my table without being judged by not adhering to his bad faith, exploit friendly interpretation of the rules, even if my players are all ok with it. So you can stop saying that, it is clearly not even accepted as truth among people arguing the same point as you.