Oh I am not disapproving of Palamite theology- I am simply presenting that as example of “development” of theology. Same development (not necessarily to Latin way) could happen with Purgatory, but every time any development happens recently, it’s called latinization. Now that makes us ignore scenarios where latinization is problematic (and those surely exist), because we also sum them up with those there latinization is simply just enrichment. After all there are plenty of Eastern things Latin Church took up as their own, why is vice-versa bad? Recovering full identity does not mean fast-forwarding hundreds of years back and remaining there forever, it means being Eastern and it is characteristic of being Eastern to develop knowledge towards God, as it is characteristic of being Latin. If any sui iuris Church embraces Filioque despite being Eastern, it is alright according to Eastern ways and canons, is it not?
And this does not glorify Jansenism or Gallicanism if done by other sui iuris Churches. Heresy in Latin Church is still heresy in Eastern Church. Truth in Latin Church is still truth in Eastern Church. In first centuries Christian Church would adopt each other’s formulations and theological developments to enrich itself, instead of trying to cling onto remaining authentically Jewish. Now that does not mean you should not respect your traditions nor to enforce anything onto them, but embrace tradition as living thing, subject to additions coming with age. Thomism did not exist in Apostolic times either, but Latin Church now benefits from it. We also benefit from many Eastern theologians, so why wouldn’t East ever be able to benefit from Western?
Also, while that’s your decision and frankly has nothing to do with me, fact you rather attend Eastern Orthodox Parish than Latin Catholic one indicates you put tradition before the Church and divide Church into Eastern and Western instead of Catholic and Eastern Orthodox. This sums up what I think is wrong with your assertions about East- you diminish Eastern Catholics by your logic. You make them out to not be Catholic but only Orthodox who acknowledge Rome, you make them to be just the other part of Eastern-Wide Church instead of authentic members of One True Church, and you diminish their right to benefit from Papal Infallibility and Latin Dogmas (I mean theologia prima now), for sake of retaining their “independence”. Independence is what led Adam to first Sin, what led Arians from Church and also what led Eastern Orthodox from Church (those who did, I know Melkite Church never formally broke communion yet was considered Eastern Orthodox). To depend is not bad, in-fact it teaches us to depend on God and His Vicar. Pope is not Vicar of Church, he is Vicar of Christ. Church without communion with Vicar of God does not have perfect communion with God either. This is why only authentic Churches in Middle Ages that formed dogmas and doctrine were Latin Church and Eastern Churches that remained in communion with Rome. Eastern Orthodox were not part of it. Latin Dogmas are irreformable, true and according to will of Holy Spirit.