Was Crocodile stronger at Marineford? Or was he holding back in Alabasta?

 During the Alabasta arc, Crocodile displayed a level of power that was initially considered overwhelming by the Straw Hat Pirates. He possessed the Logia-type Devil Fruit called the Suna Suna no Mi (Sand-Sand Fruit), which granted him the ability to control and transform into sand. He had a reputation as a Shichibukai and controlled the desert kingdom of Alabasta from the shadows. His strength was showcased through his battles with Luffy and others. At Marineford, Crocodile was present as part of the war that took place at Marine Headquarters. While he did participate in the battle, he didn't display the same level of dominance as some other powerful characters present. This has led fans to speculate that he might not have been as strong as initially portrayed in Alabasta. It's important to note that power scaling and character abilities can be subject to interpretation and development by the author. Oda often keeps details deliberately open-ended to keep the story intriguing.

What's the use of tags in YouTube shorts?

 Tags are a way to categorize and label YouTube Shorts videos in order to make them easier to find and discover by users. When you add tags to a YouTube Shorts video, you are essentially adding keywords or phrases that describe the content of the video. These tags can help users who are searching for specific types of content to find your video more easily, and they can also help YouTube's algorithm to understand the context of your video and recommend it to users who are interested in similar content.

To add tags to a YouTube Shorts video, you can go to the "Details" tab in the video editor and enter the tags in the "Tags" field. It's important to choose tags that are relevant to your video and that accurately describe its content, as this will help users to find your video and will also help to improve its visibility on the platform. You can use up to 500 characters for your tags, and it's generally a good idea to use a mix of specific and broad tags in order to reach a wider audience.