Another reason published CVEs isn't a great metric is that one of the largest contributors to the number of CVEs significantly increasing in the past couple years has been that the Linux kernel now submits almost all bugs as CVEs which wasn't the case before.
I wouldn't look at the numbers. There used to be a lot of "scam" CVEs before LLMs, that weren't actual vulns. Nowadays its more popular to collect CVEs, and there is a lot of people scanning with LLMs and reporting without checking (like it was in case of cURL). These CVEs are often not verified by anyone.
There probably is more vulnerabilities found, but the amount of CVEs is not a good metric.