I tend to avoid UUIDv7 and use UUIDv4 because I don't want to leak the creation times of everything.
Now this doesn't work if you actually have enough data that the randomness of the UUIDv4 keys is a practical database performance issue, but I think you really have to think long and hard about every single use of identifiers in your application before concluding that v7 is the solution. Maybe v7 works well for some things (e.g identifiers for resources where creation times are visible to all with access to the resource) but not others (such as users or orgs which are publicly visible but without publicly visible creation times).
Now this doesn't work if you actually have enough data that the randomness of the UUIDv4 keys is a practical database performance issue, but I think you really have to think long and hard about every single use of identifiers in your application before concluding that v7 is the solution. Maybe v7 works well for some things (e.g identifiers for resources where creation times are visible to all with access to the resource) but not others (such as users or orgs which are publicly visible but without publicly visible creation times).