it high time people start saving up there seedphase on local writing methods like papers, many people are having this feelings that Google drive can't be hacked but to me i guess prevention is better than cure.
Yes Saving seed words on Google Drive is like giving your crypto wallet on a very Risk. It's Surprising thing that how many people believe their accounts are secure enough to keep their seed on google drive. As you pointed out, though prevention is usually preferable to treatment.
Whatever they keep their seed phrase online on Google Drive, email, or even a online notes app. I have seen many accounts of people losing their crypto by hackers. Every day hackers are becoming more intelligent, and one of their numerous targets is cloud storage.
My recommendation to Save local, offline techniques include penning it down on paper. Though it may seem conventional, old fashioned is the approach to approach safeguarding something as significant as a seed phrase.