The low-energy expression for "makes possible" should be "makes eligible"; this is a key distinction.
Reaching the age of majority is only a legal prerequisite, not a logistical guarantee for the presentation at the Temple.
The real resources and practical arrangements such as travel and accommodation are the most costly and decisive activation conditions.
A building permit does not build a house; you need materials and workers.
Without these means, the presentation does not take place, even if the age criteria are met.