Barbarisms and Foreignisms in English Language

Nowadays our language has changed. We started to use more foreign words, barbarisms. A lot of English vocabulary words are borrowings, but especially this time of technology the usage of foreign words, borrowings are growing.
We cannot say it is bad, because usage of foreign words makes our language more colorful, our communication easier and also we can understand each other easier.
On the other hand, if we only use barbarisms over the time the language will disappear. So we should use foreign words when we have no other words to change them or just try to delete them from our vocabulary.