Wire seems too thick

Is it possible to manage thickness of the wire?

With many wires in the project (particularly with LCDs and logic blocks), it is a bit difficult to manage wires properly.

Or perhaps to hide wires, showing only wire label name on the pin with which other pin(s) is connected.

You can use Tunnels to connect without wires:
https://simulide.forumotion.com/t191-what-is-tunnel-tool-others

Also buses can be useful.

Thanks.

Then perhaps to add tunneling and buses items on popup menu for specific wire would be faster solution to replace desired wires with. Currently, only Remove option is available.

Then perhaps to add tunneling and buses items on popup menu for specific wire would be faster solution to replace desired wires with. Currently, only Remove option is available.

Yes, something like this will be implemented in the future.

Another issue regarding tick wires...

Taking Arduino mega and trying to connect wires in most of cases ends with unseen port number behind wire or multiple joints which seems to be not necessary if try to re-route them, which is quite unpleasant.

Ability to choose how tick wires are seems as only solution in this case...