The presence of unnecessary <div> elements in WordPress when formatting text can happen due to a few reasons:

1. Visual Editors: WordPress uses visual editors like Gutenberg or the Classic Editor, which provide a user-friendly interface for creating and formatting content. These editors often generate HTML code automatically to structure and style the content. In the process, extra <div> elements may be added for various purposes, such as layout or styling.
2. Page Builders and Themes: If you are using a page builder plugin or a specific WordPress theme, they may have their own set of formatting rules and code generation mechanisms. These tools often use <div> elements to structure and manage content sections, columns, or layouts. Depending on the complexity of the page builder or theme, it may generate more or fewer <div> elements.
3. Plugin or Theme Customizations: If you or your development team have customized your WordPress site using custom plugins or theme modifications, the presence of unnecessary <div> elements could be due to specific code added during the customization process.

To address the issue of unnecessary <div> elements, you can consider the following options:

1. Manual Editing: You can manually edit the HTML code in the WordPress editor to remove the unwanted <div> elements. However, exercise caution when modifying the code, as it may affect the layout or functionality of your content.
2. Custom CSS: If the <div> elements are primarily added for styling purposes, you can use custom CSS to override the styling and hide or modify the unwanted elements. This approach allows you to retain the original structure while controlling the appearance.
3. Plugin Solutions: There are WordPress plugins available that can help with optimizing and cleaning up HTML code. These plugins may have features specifically designed to remove unnecessary <div> elements and improve the overall code quality.

Remember to backup your WordPress site before making any modifications or using plugins for code optimization, as changes to the code can have unintended consequences.

There is no built-in feature in Telegram that allows you to add all members of a group to your contact list in one click. Each user on Telegram has control over their own contact list, and they decide whom to add or remove.

However, there are a few workarounds you can try to simplify the process:

1. Manual Method: You can manually add each member of the Telegram group to your contact list. Open the group, tap on a member’s name, and then tap on the three-dot menu icon (Android) or the profile picture (iOS). From there, you should have an option to “Add to Contacts” or “Save as Contact.” Repeat this process for each member.
2. Telegram Export/Import: If you have administrative access to the Telegram group, you can export the group member list and import it to your phone’s contact list. To do this, follow these steps:
   • Open the Telegram group and tap on the group name.
   • Tap on the three-dot menu icon (Android) or the group name (iOS) to access the Group Info.
   • Look for the option to “Export Chat” or “Export Chat History” and select it.
   • Choose the format as “JSON” or “CSV” and export the file.
   • Now, you can import this file into your phone’s contact list. The steps for importing the file may vary depending on your device and operating system.

It’s important to note that these methods may not work if there have been changes to Telegram’s features or policies since my knowledge cutoff in September 2021.