Well it is happening now because it was not reaffirmed, which implies that it is optional., so if it is still mandatory are you advocating the death penalty for sabbath-breakers? (Do we sound like a broken record? :^)
I am not a Pharisee, Jesus dealt with their traditions in the seventh chapter of Mark and Matthew 12.
[Mar 7:1-13 KJV] 1 Then came together unto him the Pharisees, and certain of the scribes, which came from Jerusalem.
2 And when they saw some of his disciples eat bread with defiled, that is to say, with unwashen, hands, they found fault.
3 For the Pharisees, and all the Jews, except they wash [their] hands oft, eat not, holding the tradition of the elders.
4 And [when they come] from the market, except they wash, they eat not. And many other things there be, which they have received to hold, [as] the washing of cups, and pots, brasen vessels, and of tables.
5 Then the Pharisees and scribes asked him, Why walk not thy disciples according to the tradition of the elders, but eat bread with unwashen hands?
6 He answered and said unto them,
Well hath Esaias prophesied of you hypocrites, as it is written, This people honoureth me with [their] lips, but their heart is far from me.
7 Howbeit in vain do they worship me, teaching [for] doctrines the commandments of men.
8 For laying aside the commandment of God, ye hold the tradition of men, [as] the washing of pots and cups: and many other such like things ye do.
9 And he said unto them,
Full well ye reject the commandment of God, that ye may keep your own tradition. 10 For Moses said, Honour thy father and thy mother; and, Whoso curseth father or mother, let him die the death:
11 But ye say, If a man shall say to his father or mother, [It is] Corban, that is to say, a gift, by whatsoever thou mightest be profited by me; [he shall be free].
12 And ye suffer him no more to do ought for his father or his mother;
13
Making the word of God of none effect through your tradition, which ye have delivered: and many such like things do ye.
This is getting a little long but here is another encounter, this time over the Sabbath traditions of the Pharisees with all of their man made rules verses the proper observance of the law of God:
[Mat 12:1-2, 8-14 KJV] 1 At that time Jesus went on the sabbath day through the corn; and his disciples were an hungred, and began to pluck the ears of corn, and to eat.
2 But when the Pharisees saw [it], they said unto him,
Behold, thy disciples do that which is not lawful to do upon the sabbath day. ...
8 For
the Son of man is Lord even of the sabbath day.
9 And when he was departed thence, he went into their synagogue:
10 And, behold, there was a man which had [his] hand withered.
And they asked him, saying, Is it lawful to heal on the sabbath days? that they might accuse him.
11 And he said unto them, What man shall there be among you, that shall have one sheep, and if it fall into a pit on the sabbath day, will he not lay hold on it, and lift [it] out?
12 How much then is a man better than a sheep?
Wherefore it is lawful to do well on the sabbath days.
13 Then saith he to the man, Stretch forth thine hand. And he stretched [it] forth; and it was restored whole, like as the other.
14 Then the Pharisees went out, and held a council against him, how they might destroy him.
In this thread we are discussing the Seventh day Sabbath of the creator and the discussion has moved into areas that may cause confusion, but if you follow the words of Jesus in which he is contrasting the traditions of men vs. the commandments of God you can avoid confusion.
God numbers days, the seventh day is the Holy Sabbath day, blessed by God. While the first day, Sunday is a tradition of man based on immoral pagan principles of sun worship and brought into church as a compromise between pagans and the apostate church which is the Roman Catholic Church.