Installed base matters
A working bridged system can remain practical for years.
Bridges can preserve investment
Some bridges expose compatible legacy devices into newer ecosystems or Matter.
Do not assume every old device can be upgraded
Bridge support and exposed features depend on the manufacturer.
Migration can be gradual
Replacing functioning devices only to remove a bridge may add cost without improving the outcome.
Keep in mind. Compatibility is not permanent. Confirm the current manufacturer, platform and certification information before purchasing, resetting or migrating a device.