Rabbosai,
Due to my submission to the majority of contemporary poskim who prohibit ascending Har Habayis, I do not advocate ascending Har Habayis. But…
If a yid ascended Har Habayis AFTER receiving permission from his Rav, would you still accuse the yid of bloodshed?
If you do, then would you accuse the rabbonim who advised their followers to remain in Europe in 1939 as guilty of bloodshed?
Emunas chachamim does not mean that rabbonim’s decisions are infallible. Torah lo nitna le’malachei hashareis.