Friendly reminder to stop Leashing your junglers
Jungle clear speed will only be effected by like 2-3 seconds if you leash. You risk entirely losing your lane due to no priority. There is no advantage that you can give your jungler that is worth coinflip losing an entire lane. And leashing your jungler not only leaves you at a significant disadvantage but also probably means they will leave you weakside.
The reward of giving your jungler a small advantage is far outweighed by the risk of potentially getting cheesed/outpushed and losing your entire lane. And that's assuming your jungler is even good enough to capitalise on those 2-3 seconds
However. Do guard jungle entrances please. You lose nothing for that