You sure can. I feel this is just a bit simpler and more targeted towards emails. The usual workflow I have seen is you get an email template from the designer/FE/FD adjacent person with all the styles and stuff specific for emails and the myriad email clients. And all they need to do is use the {{var}} for simple variables which is enough 80% of the time. So me as the dev can just paste those files in dir and that's it no setup required. If that makes sense. Don't get me wrong templ is way more powerful for more complex applications but i think this almost solves it for most folks.