What is worth to Hold in my wallet ?

I’m new to crypto, I’m reading a LOT of topics here on Reddit but it is difficult to differentiate bots from legit experienced people.

Each post is an Advertisement for a different coin.

This would be my wallet, what do you think ?

70% BTC

—————

5% ETH

5% SOL

5% LINK

5% KTA

—————

1% DOVU

1% INJ

1% KAS

1% OCEAN

1% QNT

1% TAO

1% XLM

1% XMR

1% ZBCN

1% ZEC

Am I buying too many Coins ?

Am I buying something already dead ?

Am I missing something ?