You are correct, brother, that in these last days, the deity of our Lord Jesus is under vehement attack. As for the name, whether we call Him Yeshua or Jesus, it makes no difference to me-Jesus it is. The simplicity of this truth is such that even a child can understand it.
Matthew 1:21: "She will bear a son, and you shall call His name Jesus, for He will save His people from their sins."
John 1:14: "And the Word became flesh and dwelt among us, and we have seen His glory, glory as of the only Son from the Father, full of grace and truth."
1 Timothy 3:16: "Great indeed, we confess, is the mystery of godliness: He was manifested in the flesh, vindicated by the Spirit, seen by angels, proclaimed among the nations, believed on in the world, taken up in glory."
As to the rest of your post, I am in full agreement, brother.
J.