Right, I don't worry about it that much, just keep it in mind and observe volatility
I guess expiry is more of the concern for institutional investors.
It is on their side but you and I as a typical investor, we don't have to care about it. But if you want to use those expiries, you can use it as a reference and treat it that there's something about to happen if they are about to expire.
Other than that, it's what I think that you can use for checking prices.