Approximately 42% of English words are loaned (aka โappropriatedโ) from other languages.
Since so many of the words we use every day are in fact appropriated from other languages and thus other cultures, under the logic of resistance to cultural appropriation, most Tumblr SJWs and their ilk who demand the immediate desistance from cultural appropriation should cease speaking English immediately as they will not likely have the linguistic skills to determine which words are appropriated and which are not.
Or they could learn one of the many varieties of โpureโ English โ or one that befits their particular cultureโs specific English argot โ and omit all the rest.
Somehow I doubt a lot of SJWs are going to be learning Anglish or its variants any time soon.
(Yes, I am being a bit mordant and even though I agree with many of the goals of this sort of social justice, I think a lot/the majority of these people are relatively uneducated, intellectually stunted and use this sort of thing to gain attention and demonstrate their worth and status than for any other actually-helpful goal.)