People are so naive to think that the big tech firms don't know exactly what theyre doing. They all more or less operate the same way.
If someone is a top performer within a highly valued part of the org, then one way or another they will be able to navigate RTO without serious problems.
For everyone else, RTO is a dial for management to fine tune voluntary attrition before having to resort to more unpleasant tools like higher PIP quotas, at a time where big tech firms all still need to cut employee costs.