Carlos:
I had the honor of serving as a missionery to mexico in the late 80’s through early 90s (86-93). I was humbled by the faith of many of the people I served, and the mexican people in general.
E.g.–visiting the basicilica of Guadalupe, and seeing believers walking some 300 yards accross the plaza, up to the altar, on their knees… In fact, so inspired, I did it myself once (and was duly rewarded with a verifiable miracle…)–and can testify that…it hurts like heck!
However, we mostly served rurual communities out in the sticks (more like jungles, actually). Not only did the bishop never visit those churches–the parish priest to which they pertained, would be lucky to get out there once a month–sometimes it would be more like 3-4 times a years–the priests were just that undermanned, and overwhelemed–that’s why we were called in.
Anyway, I’m not so sure that what you describe, really amounts to idolotry, in most cases.
e.g.–image of a saint in wallet yields money; there’s no act of worship directed at the image, or even the Saint. Hence it may be a silly superstition, but not necessarily idolotry.
As for the statues–I don’t see that as being any different that going to a place which contains any other significant relic, icon, or the like. Tradition has always maintained the propriety of venerating such, and in praying and worshipping where they are kept.
E.g.–All altars are supposed to have a saint’s relic in them–in fact, most do (though some do not).
Then, there is the word “basilica”–this designates a church with a significant/important relic or icon. Hence St. Peter’s Basilica is so namd, because it contains the remains (relics) of St. Peter. Or Basilica of Guadalupe–so designated, because it contains the actual ‘Tilma’ Our Lady of Guadalupe gave to San (St) Juan Diego, to give to the Bishop.
We go to these places seeking special graces and attention, because we beleive that they are places that are special to God. Doesn’t mean we’re worshipping the relics, or the icons, or the places–we are worshipping God, in/at these places.
Pax Domini sit semper vobiscum.