Real from 2014-18 wouldn't have won 13 CL titles or 4 in 5 years if it wasn't for Ronaldo, Ramos, Modric, Bale, Benzema, Kroos, Casemiro, Marcelo, Navas etc.
They just had an insane team those years and were so god damn clutch. In 2017-18 they were on the ropes against PSG first, there after Juve and then Bayern and still managed to get to the final and win it on clutch goals again.
Sure Ronaldo was their most important player/goalscorer, but he didn't do it alone. Their team was just a well oiled machine.