No. The actual result depends on the required submissions, vetting, eligibility, admissibility and visa availability. Promotional or general processing language is not an individual guarantee.
Keep commitments conditional on established milestones
Follow current official instructions and keep copies of communications and submitted records. Identify what the household would change if more information or a later step is required. Recheck the framework before acting, particularly if the proposal or family circumstances change. Avoid fixing housing, employment or school commitments around an assumed approval date.
A framework in which vetting precedes the major payment gives an applicant a natural checkpoint, and anybody encouraging a departure from that order is asking the applicant to give up the one structural safeguard the process contains. If the expected communication is missing, ask through the official channel using the payment reference; prolonged unexplained delay may warrant legal advice about available follow-up options. Order the slowest civil documents first, since they depend on nobody's decision; leave the medical to the timing the instructions specify, because validity periods can lapse; hold irreversible household decisions until a visa is actually issued. Because the framework is recent and administered under an executive action, verify the terms on the official page immediately before committing money, and expect that a decision made on last month's reading may need to be revisited.