Russian anti-missile systems were good at the beginning of the Ukraine-Russia war and have only gotten better since. From William Schryver at imetatronink.substack.com:

American B-52 bomber carrying AGM-86 cruise missiles.
As the sun sets here at the Winter Solstice of 2023, I would like to draw attention yet again to what, in my estimation, is one of the most strategically significant battlefield humiliations inflicted upon NATO over the course of the Ukraine War: the progressively comprehensive defeat of their precision-guided strike missile inventory — ATACMS, HARMS, JDAMS, GMLRS fired from HIMARS, cruise missiles (Storm Shadow and SCALP).
The Russians have demonstrated that they can routinely shoot down ANY species of strike missile the US/NATO can field against them — not all of them all of the time, but most of them most of the time.
And they get better and better at it as time goes on.
Indeed, over the past few months it is increasingly becoming “all of them most of the time”.
As Russian Defense Minister Sergei Shoigu reported earlier this week:
“We are using air defence systems in a comprehensive manner during the special military operation. This significantly improved their responsiveness and strike range. Over the last six months, we have shot down 1,062 of NATO’s HIMARS rockets, short-range and cruise missiles, and guided bombs.”