The attacks used against RC4 as used in WEP are not applicable to RC4 as used in TLS connections. If you do not use related keys and discard at least the first

The attacks used against RC4 as used in WEP are not applicable to RC4 as used in TLS connections. If you do not use related keys and discard at least the first 256 bytes, RC4 is fine. It is not that they implemented RC4 incorrectly, but that they did not account for its known weaknesses.