Sure it’s more cumbersome when it comes to syncing between devices, but it’s really not a big deal. One or twice a month I will combine my DBs from all my devices ok one machine, use the built in ‘merge’ functionality, and redistribute the I updated DBs back out to each device. It might take 10 minutes.
But I can rest assured that I’m the only one who has a copy of my DB/ key files, and a breach of _blank_pw_manager_ service can’t compromise my secrets. Highly recommend KeyPass. It’s free and open source, with high quality community ports available on every platform. https://keepass.info/index.html