[TIP?]"LocalStorage is not processing gets" condition

I've found this function to be invaluable for dealing with asynchronous problems arising from LocalStorage:

It means I can stick these anywhere I want in the event sheet and it will act effectively as a Start of Layout condition, but without all of the key/value checks cancelling each other out but happening at once. Seems to work for me, is there any reason why this shouldn't be used as a valid way of processing multiple localstorage checks at the start of a layout?

Maybe this should be moved into a tips forum if it's an orthodox method, since I haven't seen it used else where like this and wanted to share.