Several technical elements, besides jumps, are scored and assigned levels, which play significant role in the total score, and lack of quality in any of them can lose an event for skater: several spin combinations and step sequences.
In SP - tech. elements: 3 jump elements, and
4 other elements.
In FS - tech. elements: 7 jump elements, and
5 other elements.
... and we know that even if high tech score, you can still win with PCS.
The number of jump-elements has not increased, it just that these elements "are getting a bit harder".
There were days when most people jumped doubles, and triples were a big deal, and then 3x3 was considered out of this world..... Evolution, you can't stop it. Figure Skating is a SPORT, not a theatrical venue..