True but if you use Vivaldi and then you try to go back to Firefox, it's like going back in the early 2000s. I always say this, Firefox should have been like Vivaldi. Super customizable and packed with features. Instead you have to rely on extensions and thus put your trust in the creator of said extension that they will not sell it. Heck even with extensions, trying to mimic the new tab page from Vivaldi is a masterclass in patience.