Use cases may differ of course but I usually do most stuff from the PC. When using mobile devices I do not think I have ever used auto-fill; I just copy and paste between apps as required.I found a year ago, Bitwarden's implementation as a phone app in autofilling passwords not that great, but it's absolutely improved immensely in the last 12 months.. It might finally be good enough for the Mrs to use (We tried it once, she forgot her master password and couldn't figure out how to switch between apps smoothly when it couldn't auto-fill and my patience ran out.)