No. You should be able to use WordPress through the user interface, without ever having to touch PHP.
The only time you would modify your WordPress website with PHP would be when integrating some of the plugins. There are a small number of plugins that still require manual edits to your files. In most cases, clear instructions are usually given within a text file with the plugin.
Other than that, you would not be changing any of the PHP files.

6 HATS EVERY WOMAN SHOULD OWN: An Art of Hats & LET's by Jenny Collab.
6 HATS EVERY WOMAN SHOULD OWN: An Art of Hats & LET's by Jenny Collab.
MISSION TACOGIVING: Reclaiming Traditions The Pandemic Tried To Steal Away From Us
MISSION TACOGIVING: Reclaiming Traditions The Pandemic Tried To Steal Away From Us
MISSION TACOGIVING: Reclaiming Traditions The Pandemic Tried To Steal Away From Us