HTML is very simple, there are, in fact, several constructs that make up the core of the core. But he is considered dead, so the meaning of his study is controversial.
I think also HTML is very complex.I think HTML is very complex.
Actually not it is quite easy if you are taught well and use the right resources like for instance W3schools. If you employ passion with practice than definitely it will be a matter of time you can learn HTML in less than 2 weeks.
In my opinion, better start to learn PHP. After it, you will learn HTML easy.
I do not think it is easy. Now everyone is engaged in this if it were so. It is quite difficult. Especially if you need it for specific purposes. If you need your website, then it is better to entrust this business to professionals.
It can be difficult to start with, but then, in general, nothing particularly difficult!