我正在尝试测试 Boot （）static：：deleting方法，当通过Eloquent删除模型时，该方法应该会触发。
tinker App\User::find(6)->delete();中的命令返回“方法[...]集合：：删除不存在”。
如果我尝试使用App\User::where('id', 6)->delete();，那么static：：deleting方法不会被触发，因为Eloquent没有加载。如果我使用->first()加载Eloquent，那么我会得到相同的错误，声明方法不存在。
下面是整个用户模型

<?php

namespace App;

use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;

class User extends Authenticatable
{
    use Notifiable;

    public function profile() {
        return $this->hasOne(Profile::class);
    }

    public function posts() {
        return $this->hasMany(Post::class);
    }

    public function tempUploads() {
        return $this->hasMany(TempUploads::class);
    }
    
    protected static function boot() {
        parent::boot();
        
        static::created(function ($user) {
            $user->profile()->create(['id' => $user->username, 'avatar' => '/storage/avatars/edit-profile.png']);
            mkdir(public_path() . "/storage/images/" . $user->username , 0755);

            // $data = [
            //  'user_id' => $user->username
            // ];
            // Mail::to($user->email)->send(new WelcomeMail($data));
        });

        static::deleting(function ($user) {
            $user->posts->delete();
            if ($user->profile->avatar != '/storage/avatars/edit-profile.png') {
                if ($user->profile->cover != NULL && $user->profile->cover != '') {
                    $oldAvatar = $_SERVER['DOCUMENT_ROOT'] . $user->profile->avatar;
                    $oldCover = $_SERVER['DOCUMENT_ROOT'] . $user->profile->cover;
                    if (is_file($oldAvatar) && is_file($oldCover)) {
                        unlink($oldAvatar);
                        unlink($oldCover);
                    } else {
                        die("Грешка при изтриване на стария файл. File does not exist in profile deleting method.");
                    }
                }
            }
            $user->profile->delete();
        });
    }

    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'name', 'username', 'email', 'password',
    ];

    /**
     * The attributes that should be hidden for arrays.
     *
     * @var array
     */
    protected $hidden = [
        'password', 'remember_token',
    ];

    /**
     * The attributes that should be cast to native types.
     *
     * @var array
     */
    protected $casts = [
        'email_verified_at' => 'datetime',
    ];
}

我已经花了几个小时在谷歌上寻找可能的解决方案，但还没有。
在触发 Boot 删除方法时，我应该如何正确地删除用户模型？