@always_ask_questions
every kosher rav must ” hold by the shevuos as halakha” because is it a gemara mefurash that has no one cholek, as we see in the numerous poskim rishonim and acharonim who paskin the shulosh shevios.
You cannot find even one charedi Gadol who says the shevios are not haluche, including the Avnei Nezer, the Netziv (even according to the forged letter), etc. Even, l’havdil, kook shr”y admitted they are binding. And this is all because we are not allowed to add or detract from the Torah Hashem gave us, so claiming that one can ignore the shevios as “not haluche” would be an absurd point of kefira that even Kook couldn’t leverage to fool the am harutzim he taught. (and this – rejecting even one letter of the Torah – is exactly one of the points of kefira of the “dati leumi” heretical religion borne from kooks foolish students).