Something is wrong with that link that you shared in OP. Clicking on it doesn't take me to the article and I have tried it with multiple browsers. Maybe because it's not "https://". Anyways, try to replace it with this one which works >
https://blog.trezor.io/trezor-suite-and-firmware-updates-december-2021-d1e74c3ea283.
It's positive that Trezor has now joined those few brands that already support Taproot.
Just like with all other firmware upgrades for hardware wallets, maybe it's best to wait a few weeks before performing the update just in case something doesn't work like it should.