This is why I stick with SwiftKey. Nothing beats it, and although it got bought by Microsoft, they did not Frankenstein it. If you look for the app start with the 'M' of Microsoft though.
Yeah, I think SwiftKey with a firewall blocking outgoing requests is the most feature-rich keyboard experience on Android which isn't outrageously privacy invasive
Personally, I still like using Simple Keyboard. It's the complete opposite of something like Swiftkey. does one thing and does it well, is super light too.