When the platform itself limits the browsers then it's more a platform discussion than about what each of the browsers do on the platform. The problem with sup

When the platform itself limits the browsers then it's more a platform discussion than about what each of the browsers do on the platform. The problem with support on iOS is that each browser is forced to be a skin for Safari and Safari only supports Safari Web Extensions, which are MV3-like, hence the platform limitation. The EU law may allow a browser to release in that region but Apple placed such heavy requirements and restrictions to do so none have actually been approved. I haven't seen a clear answer if less limited extension access itself would result in not being approved by Apple.