Why do we have to lean to code if we can use CMS for our webpage

Answer 1

Check out some similar posts:

https://www.sololearn.com/Discuss/1419292/?ref=app

https://www.sololearn.com/Discuss/1419421/?ref=app

While those specifically cite WordPress, I think you'll find most of the comments apply to other CMSs as well.

Answer 2

if that is your goal then it's fine, but the rabbit hole is much deeper than CMSs