If you use a cracked version to make a map for a book or a Twitch stream, you are committing copyright infringement. You won't own the rights to your own work.
Since Inkarnate requires a login, using any "modified" browser extension or script will likely result in an immediate and permanent ban of your IP and account. Risks of Using Pirated Mapping Software inkarnate pro crack new
You can still make amazing maps with the free tier. It includes enough assets to get a campaign started. If you use a cracked version to make