Is English Changing and does Misusing it Make you a Lesser Person?

Is English Language Changing and does Misusing it Make you a Lesser person?
Another way of looking at differences between Standard English and other forms of English as that they are evidence of change

https://www.linguisticsociety.org/content/english-changing

http://www.bl.uk/learning/langlit/sounds/changing-voices/

https://en.oxforddictionaries.com/usage/commonly-confused-words

https://blog.oxforddictionaries.com/2012/10/03/continuous-tenses/

https://www.techrepublic.com/blog/10-things/10-mispronunciations-that-make-you-sound-stupid/

stancarey.wordpress.com/2011/03/17/language-correctness-corruption-and-doom/

https://en.wikipedia.org/wiki/Th-fronting