You can pick a custom keyboard shortcut, and you can decide to simply press that shortcut instead of pressing and holding it.
And while this would be perfect, the option to enable Reading Mode doesn't always pop up when you're surfing the web using ...
What has changed is the source material. For young people growing up in a digital world, quotable moments don’t come from films or TV but from TikTok edits, Roblox streams, speedrun memes, Minecraft ...
Chrome on Android has offered a Reading mode for several years now, and Google is now significantly redesigning it.