Google is becoming pretty evil while Microsoft has improved tremendously since the 90s. Personally I don't use any Microsoft product but I'm stuck trying to leave Google products. Specifically gmail, docs etc.
Lots of very ordinary features missing. Mishandling of lists and nested lists (pet peave of mine). Unintuitive handling of styling when a paragraph break occurs and such things. The list goes on. Very sub-par functionality. Most people might not need more, but I personally cannot stand it, when things are directly formatted and formatting rules are not put in styles. It is as if your styled all HTML of a website directly and completely forgot about CSS existing.
MS office was always behind on enabling the users to use styles instead of directly formatting every single thing of a kind, when looking at free libre alternatives. Same goes for gdocs. I would not call either of the two "professional".
Aside from that, those are 2 different things: Google inserting itself everywhere to spy on people and people requiring Google's (dis)services. If a person does not make use of Google services, then it can be argued, that they do not need or require Google services, even, if Google decides to spy on them. Being spied upon does not provide the person with any service and as such, they do not rely on it at all.