Is Pendle PT safe for Vietnamese investors?

Relatively safe if buying PT of mainstream LSTs (stETH, rETH). The fixed yield of 8-13% is attractive. Avoid PT from exotic assets.

Can GMX GLP lose value?

Yes. GLP fluctuates with BTC/ETH (which make up 70% of the basket). In a sharp downturn, GLP also decreases. Suitable for those who are long-term bullish on BTC/ETH.

Does the MakerDAO rebrand to Sky have any impact?

The name changes but the mechanism remains the same. DAI = USDS, MKR = SKY with a conversion rate of 1:24,000. You can continue using DAI or convert to USDS — yield is unaffected.

Is Yearn Finance still relevant?

Yes, even though its market share has declined compared to 2020-2021. It remains a good choice for lazy investors who don't want to actively manage yield farming.