Do traditionalists consider attending mass at an Eastern Catholic church to be problematic in any way?
It seems to me this is not a simple question.
On the one hand, it could be problematic if the Westerner is simply
miserable in the pandemic pandemonium of the West, and is seeking
refuge in his misery, for then he will come into the Eastern Church
with an attitude of "Everything is TERRIBLE over there in NovusOrdo
land!" The Eastern Catholics are not happy to hear all your miserable
complaints. They don't want contention to spread amongst them
like a cancer, IMHO.
Ont the other hand, if the Westerner comes peacefully, and with a
prayerful spirit, and seeks the consolation of holiness and truth and
Catholicity, he may be a very helpful and appreciated new member,
even if he won't be coming EVERY week.
It is my experience that many Eastern rites have no daily Mass, but
save up their zeal for Sunday Divine Liturgy, which goes on for 2 or
3 hours, sometimes more. Everything is sung, and LOTS of incense.
The congregation is generally very involved. They even interact
with each other at one point, which it seems to me, is what the
Newmass tries to import in the "sign of peace" segment, which has
turned into a free-for-all. This tells me that this interaction has been
rightly preserved in the Eastern Divine Liturgy, somehow, but it does
not belong in the Western Mass for whatever reason. Perhaps the
Western men get the wrong ideas: impurity; and the Western
women use it for the wrong purpose: banalization and socialization.
Just a hunch.
But overall, I'd take a stab at this by saying that any problem that
results is not due to the Eastern rites, but rather due to the
Westerner's unadjusted attitude. A Western way of thinking and
praying and assisting at Mass is not easily fitted into the Eastern
Divine Liturgy. It takes a willingness to learn something, which
requires humility, and it is all too easy for a Westerner to have a
high-and-mighty way of thinking, as he comes in there, which is
not the right thing to have.
But if he can muster up a healthy dose of accommodation, and
openness to learn some things that may seem impossible at
first (but gradually they become quite simple, with the action of
God's grace), he may well discover an entire universe that he
had previously been ignorant of its existence.