1 and 4 have an incentive not to keep your data, munch it into AI/ML, sell it to advertisers, governments, anyone who asks. 2 and 3 have absolutely no incentiv

1 and 4 have an incentive not to keep your data, munch it into AI/ML, sell it to advertisers, governments, anyone who asks. 2 and 3 have absolutely no incentive not to lose your data. When was the last time any company got seriously hurt by a data breach? Hell, even password managers lose data and keep chugging on.