Am trying to figure out the major Hisnagdus against the taking part in the Rally.
It’s not like it is officially organized by any particular Org.
On the contrary, if it does NOT go against Hashkafa, you might have an issue of “Lo Samod Al Dam Rayechai”
!לא תעמוד על דם רעך
It is a no-brainer – Politicians are influenced by the size of participants. We need to outnumber the opponents. If this rally will garner 500K plus Pro-Israel participants rallying it will have a major effect world-wide!
The same way the Kenayim have rallies and Protest’s based on that logic..