Complex sentence: Others have argued that since C and C++ are two different languages, compatibility between them is useful but not vital; according to this camp, efforts to reduce incompatibility should not hinder attempts to improve each language in isolation.
Split into simpler sentences: Others have argued that since C and C++ are two different languages, compatibility between them is useful but not vital. According to this camp, efforts to reduce incompatibility should not hinder attempts to improve each language in isolation.