There is an old minhag that goes back hundreds of years that communities said hallel on the day that they saw a yeshua, and continued saying hallel to commemorate and thank HKBH.
Forget politics. Most gedolim see the modern day return to EY as an amazing thing. If you live in a place that says hallel, say it with pride. If you don’t, remember to be thankful to HKBH for what we have and for those who have their lives to make it possible.