Far from being judgemental … I was considering some things from scripture where HOLY people “destroyed things” that were profaning a holy place. (That is … in those CASES they were right! Gideon was inspired by the Holy Spirit. Jesus was God Himself).
Now

< this maintenance guy is going to suffer in the comparison to THOSE two … even if he DID the right thing (disposed of things that didn’t belong in the Church he was maintaing as part of his job) for the best of possible reasons (remedying a scandal).
It would be CREDITING the Holy Spirit (for the inspiration or motivation) if what he did was right in that case –
not blaming Him.
You make a number of good points that I don’t disagree with at all. Generally the destruction of property is not a good thing. It CAN be criminal.
On the other hand some of the blame might go to the Displayers … even if they weren’t trying to “profane a holy place”.
Shall we agree (at least) that the Mary Poppins and Buddha displays were not meant to be permanently enshrined in the Church unto perpetuity … and were not taken down promptly or guarded?
Flowers themselves are of value (and don’t profane a Church generally with an alternate message) … but a maintenance person might just “trash” them after a wedding or funeral as part of his job.
If I were doing a “flower festival” in a donated Buddhist Temple … and somehow included a giant cardboard Jesus as part of my donation … I don’t think I’d be surprised at its removal (even unto a trash can … and unhappily ripped in the process

… whether the ripping were incidental … or
with attitude! 
).
Oops … should have gotten my decorations out of the place of worship! Brain cramp. Mea Culpa! < Was more in MY line of thinking.
Insights upon the actions of Gideon and JESUS … usually bear fruit worth having … even IF in THIS case the paralells were misapplied.
In THOSE cases it WASN’T. Although “the law” in both cases pursued both Gideon (immediately) and Jesus (generally from there on).
Meanwhile …

***THANKS for the tip on the Al Kresta book, Memaw. I like him on radio. And can probably learn something in that ***area.
Addendum: just noted your above reply was to ANOTHER poster
(gus), not me. But regarded some things I’d included to the post immediately prior to yours.