Discord bot only gives role to me - node.js

Question

I am trying to make my discord bot mass give everyone in my server a role. Whenever I do -giveall it only gives me the role. I have tried using map and array. Using message.guild.members.filter(member => member.roles.array().length > 1).forEach(member => member.addRole(role)); with no luck.
if (command === 'giveall') {
let role = message.guild.roles.cache.find(r => r.name == 'cool')
if (!role) return message.channel.send(`**${message.author.username}**, role not found`)
message.guild.members.cache.filter(m => !m.user.bot).forEach(member => member.roles.add(role))
message.channel.send(`**${message.author.username}**, role **${role.name}** was added to all members`)
}

Answer 1

Here is the log I received with console.log(message.guild.members.cache.filter(m => !m.user.bot));:
Collection [Map] {
'759457326251114536' => GuildMember {
guild: Guild {
members: [GuildMemberManager],
channels: [GuildChannelManager],
roles: [RoleManager],
presences: [PresenceManager],
voiceStates: [VoiceStateManager],
deleted: false,
available: true,
id: '760015259619819550',
shardID: 0,
name: 'GoodGameBTW™',
icon: '5c364ec985a0706a27c31b89953d01e4',
splash: null,
discoverySplash: null,
region: 'india',
memberCount: 10,
large: false,
features: [Array],
applicationID: null,
afkTimeout: 300,
afkChannelID: null,
systemChannelID: null,
embedEnabled: undefined,
premiumTier: 0,
premiumSubscriptionCount: 0,
verificationLevel: 'LOW',
explicitContentFilter: 'ALL_MEMBERS',
mfaLevel: 0,
joinedTimestamp: 1603042420216,
defaultMessageNotifications: 'MENTIONS',
systemChannelFlags: [SystemChannelFlags],
maximumMembers: 100000,
vanityURLCode: null,
vanityURLUses: null,
description: null,
banner: null,
rulesChannelID: '771729349632196608',
publicUpdatesChannelID: '768502471676788777',
preferredLocale: 'en-US',
ownerID: '759457326251114536',
emojis: [GuildEmojiManager]
},
joinedTimestamp: 1601272158336,
lastMessageID: '773102408938029056',
lastMessageChannelID: '760778837612822558',
premiumSinceTimestamp: 0,
deleted: false,
nickname: null,
_roles: [ '760763514402111488', '760759896232296468' ],
user: User {
id: '759457326251114536',
username: 'Prof. MineKraft',
bot: false,
discriminator: '6612',
avatar: '97ee817e5098d3e6ee4c174a449d1779',
flags: [UserFlags],
lastMessageID: '773102408938029056',
lastMessageChannelID: '760778837612822558'
}
}
}
From the log, you can see that the cache has only two users, the bot and you. So when you filter the bot out, only you get the role.
This can be because you have gateway intents disabled. Please go to the discord developer portal and enable the Server member intent. That should fix your problem.