For me at the moment Binance is the safer platform since they have built good reputation
MtGox had a good reputation. Voyager had a good reputation. Celsius had a good reputation. Quadriga has a good reputation. Cryptopia had a good reputation. FTX had a good reputation. All now collapsed. Reputation means nothing. Any coins you have on Binance are at risk.
for many years and they keep evolving base on new trend tech exist.
What? Evolving? Lol. It took them
years to implement SegWit. Zero sign of any Lightning support any time soon. Continue to charge 100x more than necessary in withdrawal fees. Binance are stuck in the past. The only thing they actively develop is ways to scam their users out of more money by tricking them in to using their own centralized coins.
We have p2p and decentralized exchanges which are known to be trusted
That's the beauty of a true DEX such as Bisq - you don't need to trust the exchange, at all. All the code can be verified and they never take control of your coins or your data.
What if they are leaking our data secretly? If not then what if they got hacked and our data is going to be stolen?
They don't need to do it secretly. They share your data openly but people don't care. And yup, they've also been hacked and had user data stolen in the past as well.