Delete all Safari bookmarks and favourites

When I was younger I liked to illegally download video games on my iPad (sue me!) they never worked and instead just downloaded malware on my device, resulting in hundreds of spam websites being added to my bookmarks. I didn’t really mind it before but now I’m trying to be more efficient and use this feature and these bookmarks have become a nuisance. Is there a way to delete all of them at once? If there isn’t then I’d like to suggest to all the people of apple to make it a feature </3 thanks!!