.
OPACITY (opa + city)
+++++
You are advised you are unable to fight this ugly li’l yacht. (4, 4)
CITY HALL (anagram)
++++++
Falafel given Medal of Honor in ramshackle Canton building (4,2,4)
This version is more timely (and snarky 
):
Falafel is paid partial homage and gets memorialised before Bill Belichick in this Canton building. (4,2,4)
HALL OF FAME (falafel + hom)
A crumbly, a breeze, organ, are assumed to belong to missing pilot. (6, 7)
AMELIA EARHART (sound alike + charades: a mealy + air + heart)
++++++
Cat farts: I am puzzled by these ancient remnants (9)
ARTIFACT (anagram of Cat farts I)
++++++++++
Put on a show with charged elements to get something done (6)
ACTION (act + ion)
We’re on, embarking to new employee induction. (10)
ONBOARDING
++++++
Stinky shitball lingered, dry. (11)
DINGLEBERRY (anagram)
High fiber grain and young goose are the reputed dinner for Blade Runner actor (4, 7)
High fiber grain and young goose are the reputed dinner for Blade Runner actor (4, 7)
RYAN GOSLING (rye and gosling)
+++++
Doug’s written “BALDERDASH” —- and that’s right on the money! (2, 3, 2, 5)
IN GOD WE TRUST (anagram Doug’s written)
++++++
Crowe twitch is rough (6)
Redux:
Iron oxide twitch is rough (6)
RUSTIC (rust + tic)
Ludovic, a Russian spy, conceals a wingman. (6)
ICARUS (hidden word)
++++++
Login ID lacking elegance ne’er amuse (8)
USERNAME (ne’er amuse - e)
Word on the street is that a Transformers actress may shoot a canine. (5, 3)
MEGAN FOX (may gun fox)
+++++++
Opioid idiot is self contradictory (8)
OXYMORON (oxy+moron)
Some clown used an alleged sci-fi weapon on president. (6, 6)
RONALD (McDonald) REAGAN (ray gun)
+++++
A change brought about a chocolate-y sauce. (7)
(My first try was an inaccurate disaster. I really had to scramble to find a legit substitute within the edit window. BTW, this is not a hint; just a remark.)
Did I kill the thread? I’m sorry.
Anomaly?