📃How to create new templates in Microsoft Lists for your organization

I was so excited when this tutorial came up in my search results... until I realised that it involves Powershell. I work in IT, but I'm not a techie, I don't use Powershell, and we don't use Sharepoint (other than as a back-end for MS Teams). It's so frustrating that basic tasks require Powershell. Nobody in my team has the time or knowledge to help me with these tasks, and as a result, we're not able to get full benefit of many M365 apps.