Yes, Huawei shouldn't even be trusted anyways. but second a vendor shouldn't add a ton of crapware to my phone. There is absolutely no value added to the end user. It's garbage and does effect performance. It takes up space and data usage. I will never buy a phone that isn't 100 percent Android anymore. And again anything Huawei is entirely out of the question.
I mean, they take up some space but don't affect system behaviour, like some old windows OEM bloatware did.