I disagree.
I agree with your encouraging sentiment but I don't agree that simply loving your child is enough - parenting doesn't come naturally to those who haven't grown up around it. Most people nowadays appear to only have their parents model of parenting to rely on and this appears to lead them to polarise away from how their parents treated them.
Watched Charlie and the Chocolate Factory with my lad J the other day wherein the girl Veruca Salt is spoiled by her parents who simply love her and so give her everything she asks for.
I'm not going to say that you need a degree in Ed-Psych or anything either ...
When you say "it's rather easy" that sends up a few flags for me. Perhaps you can answer this one for me: my (now nearly 5yo) boy has enjoyed learning chess with me and on the whole can move the pieces around and make some trade-off decisions under close instruction, he messed up the board at our last game (after a long chess haitus) because he was losing and then starting flinging stuff around; in short he was upset not to win and said he wouldn't play again. Should I encourage him to play or forget the game (that I know he enjoys and has been nice to play together). If I get him to play should I let him win?
My youngest is now 15mo and is getting fussy about his breakfast food, should I give in and give him what he'll eat at the risk of limiting his palette and enjoyment of a variety of foods or should I force feed him (and starve him if he won't eat it)?
OT now, long post, sorry.
TL;DR I don't think it's easy nor that it all comes naturally.