I love this about English! We are the most prolific word thieves of all time. We even stole an entire grammatically complete sentence from French ("Je ne sais quoi").
If you want English to be more like Hungarian, start inserting Hungarian words into sentences otherwise written in English and I guarantee people will adopt them as loanwords in short order. Never define them, we'll figure it out from context and vibes, and we'll never pronounce them correctly, which might make it grating to listen to them spoken back to you. But you can absolutely just incept words into English. We'll take them. We're hoarders. We all love that shit.
My favorite thing about it is the register system that developed from all this theft. There are at least three: German, French, and Latin. German is less formal, and French and Latin are often equal but differ in that French is less bureaucratic than Latin. The start, commencement, and initiation of something are different. And an initiation is different from an inauguration. You ask your friend, question a witness, and interrogate a suspect. Greek is more abstract than Latin. A moral question is nearer to the heart than an ethical question. You diagnose a disease, you judge a person. You have compassion, you merely feel sympathy.
Though, I would hate to learn it as a second language for the exact same reasons.
Especially given we already have pretty good spell checkers, and have had for way over a decade.
The only reason this is a reasonable thing for this person to do is this:
> since I ultimately manually check every error
Imagine these emails going out automatically, and incorrectly.
Yeah, this gets me. Grammar is grating to me and I used to call out when someone would write "Me and my friend..." only to get attacked in response as if grammar matters to no one.