Possibly, but Firefox & Chrome based browsers have the same built-in isolation and other security measures as on Windows. Plus you can use Ublock Origins to get rid of malvertisements. If you really wanted, you can also isolate the browser entirely with something like firejail.
Hardend forks like LibreWolf are good too.
Oh, and Wayland also isolates clients from each other too.
I don’t think it’s that big of a threat as long as you keep some level of common sense.
Luckypatchers.com is the real one.
Also you should avoid pureapk, it has malware.
I recommend sticking to apkmirror if the application is available there.