People keep confusing the two.
The internet killed the person whose entire value was access to inventory and a booking engine. If your job is “I can book the hotel you already picked,” the internet does that now, for free, instantly.
What the internet cannot do is the part that was never about booking. Knowing which Tower Terrace seats are worth the premium and which are not. Knowing the hotel that turns a 20-minute drive into a 50-minute race-morning crawl. Knowing your group well enough to build the trip they did not know how to ask for.
That is what I do.