Many, I mean many good clients from $Amazon.com(AMZN)$ AWS have moved away to $Oracle(ORCL)$ OCI. And many are moving away from GCP. For $Alphabet(GOOGL)$ , luckily their GCP revenue comes from its own products. Their cloud offering is very bad interms of performance, security, and high availability.
For long-term investors with a multi-year horizon: Many analysts believe $Oracle(ORCL)$ still has growth runway and strong cloud/AI positioning. Current prices could offer a discount relative to long-term targets. A buy-and-hold strategy could benefit if $Oracle(ORCL)$ captures cloud market share.