This website can be useful but just look at that Tron piece of shit blockhain... it has higher transaction fees than ethereum now and it's so complicated to use for any newbie, with stupid staking, energy, etc.

I wouldn't recommend keeping USDT long term on any chain, but I think people should consider using L-USDT and L-BTC on Liquid network.
Transaction fees are much lower, they can be confidential, and there is 36,561,000.00 L-USDT at the moment:
https://liquid.network/