Re: lowest common denominator
MS's free web-craps is too limited. You cannot do a TOC, equation etc.. I see it as web-based software for those who do not want to go pure-play-web and want to keep full MSO on the clients. G-Suite is viabkle for a bussiness.
I'd prefer if my kids were not taught MSO, by the time they seek employmnent it will have changed a lot anyway. KISS is always better. :-)