While I am extremely excited that these may someday make it into the language, I actually would be fine with `.hashCode` and `.equals` on the Object prototype.

structuredClone, if I'm not mistaken also allows cloning functions/Maps/Sets, so while there may be some overlap, I'm not sure having Records and Tuples solves the same problems. Or as nerdy engineers are so prone to say, they're "orthogonal".