In globolization, the difference between countries are becoming less and less evident, due to the advent of th internet and the spread of mass media. They use same brands and wear similiar clothes. In my point of view this loss outweigh the benefit.
Some people argue that doing same activities, wearing and using similiar brands are beneficial to community, because it assists to learn different cultures and make contacts with others, for example, On social media, huge amount of Asian users trying to do same trends with Europeans, and trying to imitate their lives even if these actions do not suit them, this migh be beneficial to earn money and for being famous, However it can be a reason for some seriou problems.
In my opinion, all countries have their own cultures and religions, but similiarities can break such things. For example, this action is so harmful to minority languages, because many minority language speakers trying to learn leader languages such as, English and Deutch, and it will improve to development of lingua francha, as a result, many langiages will be disappear. Secondly, this action has negative effects to religions, that is, some muslim people always try to imitate christianity holidays such as Hellowen, but it forbidden, that is, in Islam it is xaram for muslims.
In conclusion, the blending of cultures and similiarities are not beneficial in many cases, it can be harmful to disappear of culture and languages,