Using an offline computer plus a coldcard to make bitcoin transactions

Some people offered using a completely offline computer to people who were frustrated with their ledgers and presented solutions like this https://electrum.readthedocs.io/en/latest/coldstorage.html But I was wondering if it would work well to use an offline computer AND a signing device like the coldcard. I know this is pretty much like two of the same things, but then this way I do not have to put as much faith into my coldcard and I do not have to put as much faith in my abilities to set up a perfect offline computer solution. I also have seen it recommended to use a different computer for bitcoin only anyways even if you are connect it to the internet so that it doesn't likely have malware from everyday use. https://bitcoinmagazine.com/technical/why-use-a-computer-meant-for-bitcoin