But the possibility of phishing is eliminated with latest 3.3.4 version
This is true.
and as OmegaStarScream say it is quite safe to say that all servers are safe for use.
This depends on your definition of "safe"... While the phishing possibility has been removed in the latest version of the client software, the servers can still do undesirable things (tracking IPs, tracking addresses/transactions, blocking outbound transactions, returning erroneous transaction data etc).
What is true in your statement that any bad server can not make any damage without users thoughtless actions.
Again, depends on your definition of "damage"... A bad server could be tracking your IP, your addresses and all your transactions... Building up a profile etc.
So, while none of these things may cause a direct loss of coins (as opposed to theft of seed mnemonics or private keys or transactions manipulation etc like a bad
client can)... It's still annoying and frustrating and has the potential to leak personal info... Which can "damage" your privacy.
But yes... Your "coins" should be safe, regardless of what server you end up connected to, as long as you don't install any bad clients!