I've heard many teams are breaking repos up by team, and I think that makes sense for many non-Google companies, but what I wonder about is whether or not clien

I've heard many teams are breaking repos up by team, and I think that makes sense for many non-Google companies, but what I wonder about is whether or not clients and backends should ever be bundled in one repo. My gut tells me they should be separate, but I'm curious what other people think.