Yes, and from that very same link:
Current practice
Priests are required by
canon law to pray the entire Divine Office each day while permanent deacons are required to pray the morning and evening hours. All clerics are free to use the Liturgy of the Hours or the traditional
Roman Breviary, according to the
motu proprio Summorum Pontificum, to fulfill this obligation. The practice among religious communities varies according to their
rules and
constitutions. The
Second Vatican Council also exhorted the Christian laity to take up the practice, and as a result, many lay people have begun reciting portions of the Liturgy of the Hours.
And I don't think you're making stuff up either, just have no clue about Catholic tradition and are looking for anything to prove something wrong, which you can't. EVERY single angle has the 3 prayers and that it's supposed to be recited by the laity.
Have fun if you will, Marcus, I'm going out into my backyard to argue with the first rock I come across.