BS Otherwise just explain why/how "safer"? The question is about the IV risk after shortselling and before expiration, see the title of the thread.
I suggest you read a basic book (or website) about options trading, and then do a basic course (or paid mentoring) where you trade alongside someone, putting on trades with real money and exiting at the same time as them. I learnt this lesson the hard way. You mainly learn by actual trading, and not years spent just reading books and just chatting on forums ... I'm talking about myself here
A lot of misconceptions about strangles but over time you will get killed with covered calls- like this year. Manage your risk with a strangle, then losses are not infinite,but as I said it's not the worst trade.
you didn’t specificy delta hedging the strangle. Two different trades completely and the hedges strangle still has infinite loss risk on both sides (unless it becomes a married put or a covered call, but then you are likely massively underwater)