I mean, it's not so bad on Android. You actually have a choice of browsers, and they're actually different browsers. E.g my Samsung phone came with its own (shit) browser - I immediately installed Firefox.

The last time I used iPhone I was excited to see Firefox was a browser option... until I later found it was simply a Safari Skin. Further reading and I found all "custom" browser's on iPhone were basically a skin for Safari, perhaps with a few settings tweaked.

And finally, Google Chrome is cancer. The browser once loved by many, the browser that quite literally revolutionised the internet - now actively seemingly trying to rollback on a lot of its potential now it has such a huge market share.

Avoid Google Chrome, basically. Do yourself a favour and install Firefox (or any other non-chromium browser).