Writing problems

staying home的home是副詞，所以問題不大(牛津第四版就已說明(US) stayhome, ie stay at home))

反而你的句子出現了一兩個動詞are, enjoy

句子可改成


There are some other people who still enjoy staying home with their families.

或用分詞子句：
There are some other people still enjoying staying home with their families.

希望幫到你！

If you want to express your idea in a subjective sense with emphasis, you should shorten the sentence like the following:

Some other people sill enjoy staying home with their families.

There are a few people who still enjoy staying with their family members at home. There are a few people still enjoying their stay with their family members at home.

staying at home