Not really
US Congress and Eu ride to your rescue: https://forums.theregister.co.uk/forum/1/2018/02/07/big_tech_biz_back_us_proposals_to_ease_overseas_data_transfers/
All hail the cavalry.
Courtesy of the CLOUD act doing the Waltz with GDPR, after an elementary legal due diligence a lot of shops especially on the continent will much more in house than predicted by this study. If they do not, they will get nuked with up to 6% global turnover.
Disclaimer: I am pretty good plumber already so I do not need to "go get that" as a job. So based on your 3 point program my opinion may be a bit biased.