If “Liturgical tourism” is a thing, then I’ve done it a lot. My wife and I have popped in at Ruthenian Catholic Churches, a Syro-Malabar Catholic cathedral, and a nice Melkite Catholic parish where they warmly welcomed us as visitors and allowed me to read the prayer intentions during Divine Liturgy. And just this morning I went to a Ukrainian Catholic parish for Divine Liturgy because I overslept and missed Mass at my own parish.
Who could possibly say that going to worship and receive our Lord is a thing to be discouraged?! Definitely go visit our Maronite Catholic brothers and sisters! St. John Paul II told us to do so in no uncertain terms! Check out what he said in his 1995 Apostolic Letter
Orientale Lumen (Light of the East):
“Since, in fact, we believe that the venerable and ancient tradition of the Eastern Churches is an integral part of the heritage of Christ’s Church,
the first need for Catholics is to be familiar with that tradition, so as to be nourished by it and to encourage the process of unity in the best way possible for each.
“Our Eastern Catholic brothers and sisters are very conscious of being the living bearers of this tradition, together with our Orthodox brothers and sisters.
The members of the Catholic Church of the Latin tradition must also be fully acquainted with this treasure and thus feel, with the Pope, a passionate longing that the full manifestation of the Church’s catholicity be restored to the Church and to the world, expressed not by a single tradition, and still less by one community in opposition to the other; and that we too may be granted a full taste of the divinely revealed and undivided heritage of the universal Church which is preserved and grows in the life of the Churches of the East as in those of the West…
“…
[C]onversion is… required of the Latin Church, that she may respect and fully appreciate the dignity of Eastern Christians, and accept gratefully the spiritual treasures of which the Eastern Catholic Churches are the bearers, to the benefit of the entire Catholic communion; that she may show concretely, far more than in the past, how much she esteems and admires the Christian East and how essential she considers its contribution to the full realization of the Church’s universality.”