We can't expect the whole instance of people in various stages of Bozja progression from newbie to mettle capped note grinder, to ignore everything else just to get one fate chain to spawn as soon as possible.

Aside from people who are specifically hanging out to do FATES that drop notes, there are also people who are just doing Bozja for all kinds of other reasons that SE created the content for and those people also have every right to spawn FATES that may or may not help people spawn FAF faster.

When I farmed my notes, I took that into consideration and didn't stress out about the chain. I encountered all kinds of players who absolutely did not care about notes and had their own goals, people it would be much easier to not fight or grief with. There are people who actually want to do Mechanical Man and Unicorn and other FATES so my need for something else, does not take priority any more than theirs does.

I didn't try to stop other people from doing their thing and for some, that thing was to spawn fates that countered the fate I needed so I remained persistent, waited till I had another chance and eventually got mine done.