Watchtower has admitted wedding rings are pagan, but claims that is not important. Other cases of making pagan practices okay later. https://www.jwfacts.com/watchtower/rhetorical-fallacy.php
Pagan Practices
This is an illogical argument because almost every object, practice and philosophy can be traced back to pagan origins or usage. Even the Watchtower logo links back to Pagan origins. Hence, the Watchtower has no choice but to be inconsistent in choosing when to forbid a practice on grounds of paganism. For instance, the pagan practice of wearing a wedding ring is allowed.
"Christians do not attach any symbolic meaning to a wedding ring ..." Watchtower 1969 Jan 15 p.59
The Watchtower has given the following wise but contradictory advice when allowing the pagan pinata.
"When considering whether to include a piñata at a social gathering, Christians should be sensitive to the consciences of others. (1 Corinthians 10:31-33) A main concern is, not what the practice meant hundreds of years ago, but how it is viewed today in your area. Understandably, opinions may vary from one place to another. Hence, it is wise to avoid turning such matters into big issues." Awake! 2003 Sep 22 pp.23-24