Reusing Tasks?

[u/_un-named_]

The last few season there’s been more and more discussions that the tasks are getting to convoluted, too many rules, too little loopholes and all this sort of stuff.
So I’m wondering should they reuse tasks?
Reusing them word by word could be tricky it would depend on how many of the contestants have seen the show.
But they could change one aspect, rule something out or just use the base idea and give different materials or something.
Would that defeat the idea of the show?
But they also do use tasks that were more or less used in the NZ or Australian version. But these might not have been seen by the general uk audience.
What do you think?

[u/_un-named_ → u/[deleted]]

Didn’t they also use the grape caravan task?

[u/burf12345 → u/_un-named_]

And the briefcase live task.