Hi. I'm David, and I'm happy to help you. (I am not an AI.)
There was a known audio issue after installing the update KB5122878. According to Microsoft, the update KB5129236 mitigated it.
Source: https://learn.microsoft.com/en-us/windows/release-health/status-windows-10-22h2#4984msgdesc
As for the Google Chrome issue, that's new. I haven't seen any similar reports. In fact, I use Windows 10 and Google Chrome, and after installing the recent updates, Google Chrome is still working normally.
Could you confirm for me which two updates you suspect caused these problems?
Looking forward to your reply.