It will only work with certain jobs, you need a company-wide buy-in, will not work with only few people working remote and majority onsite, the experience level

It will only work with certain jobs, you need a company-wide buy-in, will not work with only few people working remote and majority onsite, the experience level of the folks involved, communication tools. We have 4-5 offices with people coming into the office or working remote, but we get a lot of work done. But it's because being in office is not a requirement, it is explicitly spelled out that you can work remotely if you want. There is no penalty for not being in the office.