It might well do, but that is a shallow view, doesn't do the debate justice. It wasn't an either/or thing.It looks to me like at the time of the council that signed the first version of the Nicene Creed, the bishops thought of what they were doing as preventing the spread of false teachings, but they weren’t able to agree about which teachings were false.
Arius? He was largely sidelined. Exiled and excommunicated until 336, he died later that year.The emperor was concerned that their feuding might split the empire, so he called some of them together to sign an agreement, but that didn’t stop the feuding, because it just became a feud about what the creed meant. In fact, the bishop that the creed was meant to silence soon became a problem again.
The 'problem' was Eusebius of Nicomedia, a supporter of Arius, was related to the Imperial Family, and used his influence in the argument, so the Arian side was punching way above its theological weight.
When Constantine called a council, Rome thought its attendance unnecessary. The dispute was a local spat between a bishop and one of his priests – why involve the whole church? If you were going to do that every time there was a dispute, the bishops would be forever of the move.
If Arius had not enjoyed the support of Eusebius of Nicomedia, there would not have been a council, the dispute would have passed, and no-one today would even know his name.
+++
The loss of Arius was a shame. He was, it seemed, a good man, well thought of and well meaning. But his theology was questionable, and inevitably would lead to polytheism.
Marcion (c.85-160CE) was a theologian who argued that the Father, the God of the Gospels, sent Jesus to save the world, and was the only true Supreme Being, whereas Jahweh, the God of the Hebrew Scriptures, was a malevolent creator deity opposed to the One True God.
No-one's defending him or his theology these days.
(Or, more likely, someone is somewhere ...