Your every often repeated assertion about those passages remains as off-base as your often repeated assertion about that first set you cited.
Your often repeated erroneous assertion that Luke 1:68-69 summarize all that Luke 1 there is declaring was fulfilled in the 1st Century is just that: your often repeated error.
It is clear from Luke 1, that all Luke is merely relating at that point in time within his entire narrative (the whole of Luke), is that point in time within the whole of Luke's narrative, when Israel had experienced a day when those things Prophesied/Promised concerning their Deliverer had been made accessible to them.
But is access the same as possession?
No.
Just as your access to what Luke is actually relating in Luke 1 is obviously accessible to you, and yet, its' actually intended meaning is just as obviously not possessed by you.
Luke 1:67 And his father Zacharias was filled with the Holy Ghost, and prophesied, saying, 1:68 Blessed be the Lord God of Israel; for he hath visited and redeemed his people, 1:69 And hath raised up an horn of salvation for us in the house of his servant David; 1:70 As he spake by the mouth of his holy prophets, which have been since the world began: 1:71 That we should be saved from our enemies, and from the hand of all that hate us; 1:72 To perform the mercy promised to our fathers, and to remember his holy covenant; 1:73 The oath which he sware to our father Abraham, 1:74 That he would grant unto us, that we being delivered out of the hand of our enemies might serve him without fear, 1:75 In holiness and righteousness before him, all the days of our life.
You claim that redemption described there took place back then.
You are wrong.
It did not.
Because is was rejected by that nation; by their rejection of its'/their Deliverer
Luke 13:34 O Jerusalem, Jerusalem, which killest the prophets, and stonest them that are sent unto thee; how often would I have gathered thy children together, as a hen doth gather her brood under her wings, and ye would not! 13:35 Behold, your house is left unto you desolate: and verily I say unto you, Ye shall not see me, until the time come when ye shall say, Blessed is he that cometh in the name of the Lord.
Luke 19:37 And when he was come nigh, even now at the descent of the mount of Olives, the whole multitude of the disciples began to rejoice and praise God with a loud voice for all the mighty works that they had seen; 19:38 Saying, Blessed be the King that cometh in the name of the Lord: peace in heaven, and glory in the highest. 19:39 And some of the Pharisees from among the multitude said unto him, Master, rebuke thy disciples. 19:40 And he answered and said unto them, I tell you that, if these should hold their peace, the stones would immediately cry out. 19:41 And when he was come near, he beheld the city, and wept over it, 19:42 Saying, If thou hadst known, even thou, at least in this thy day, the things which belong unto thy peace! but now they are hid from thine eyes. 19:43 For the days shall come upon thee, that thine enemies shall cast a trench about thee, and compass thee round, and keep thee in on every side, 19:44 And shall lay thee even with the ground, and thy children within thee; and they shall not leave in thee one stone upon another; because thou knewest not the time of thy visitation.
From there, all your other assertions end up at your own reading into a thing.