Relax doesn't prove anything, since it still clicks for you as soon as you arrive on the note even if you would've missed it otherwise with perfectly timed tapping due to your cursor lagging behind.
Regardless, it's incredibly convoluted to argue that aim is the most important factor to streams as a general truth since those cases where insufficient aim is the reason for not being able to clear a stream are not in the majority, generally speaking for all skill levels and maps combined.
If we look at the highest levels of play, the proportion of cases where insufficient aim is the issue increases of course. It's obvious that for Blue Zenith FD, FDFD HR etc. aim is the main issue.
I voted tapping.
Regardless, it's incredibly convoluted to argue that aim is the most important factor to streams as a general truth since those cases where insufficient aim is the reason for not being able to clear a stream are not in the majority, generally speaking for all skill levels and maps combined.
If we look at the highest levels of play, the proportion of cases where insufficient aim is the issue increases of course. It's obvious that for Blue Zenith FD, FDFD HR etc. aim is the main issue.
I voted tapping.