If the font contains the missing emojis, sure. Emoji fonts tend to be huge though. The base Roboto font doesn't contain the emojis IIRC, there's a separate Roboto Emoji font for this reason (it's several dozen MBs).

You can also do like a lot of major sites and just identify the codepoints and replace them with images as a kludge. I think Twitter does this since Elon thought the water gun emoji was too "woke".

>think Twitter does this since Elon thought the water gun emoji was too "woke".

Funny you say that, considering it originally was an actual gun, then companies progressively changed it to a water gun until it was the defacto standard. I guess if something got changed for "woke" reasons, and it sticks around long enough, you can dunk on the guy changing it back for being "anti-woke"?