id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
20441	Remove pointless duplicates of motor_vehicle=no	mkoniecz	team	"==== What steps will reproduce the problem?
1. Validate https://www.openstreetmap.org/way/332027561/history

==== What is the expected result?
Validator asks to remove pointless tags

==== What happens instead?
There were some presets that encouraged adding every single possible tag. It ends with some bizarre cases of useless tag soup. See say https://www.openstreetmap.org/way/332027561/history

with `motor_vehicle=no` - is it actually useful to have also:

`goods=no`, `hgv=no`, `hov=no`, `motorcar=no`, `motorcycle=no`, `psv=no`, `tourist_bus=no`?


==== Please provide any additional information below. Attach a screenshot if possible.
I encountered it while preparing to implement #10003 - I discovered `hov=no`

{{{
Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2021-01-21 23:33:21 +0100 (Thu, 21 Jan 2021)
Revision:17474
Build-Date:2021-01-22 02:30:49
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (17474 en) Linux Ubuntu 20.04.1 LTS
Memory Usage: 509 MB / 3974 MB (299 MB allocated, but free)
Java version: 11.0.9.1+1-Ubuntu-0ubuntu1.20.04, Ubuntu, OpenJDK 64-Bit Server VM
Look and Feel: javax.swing.plaf.metal.MetalLookAndFeel
Screen: :0.0 1920×1080 (scaling 1.00×1.00)
Maximum Screen Size: 1920×1080
Best cursor sizes: 16×16→16×16, 32×32→32×32
Desktop environment: LXQt
Java package: openjdk-11-jre:amd64-11.0.9.1+1-0ubuntu1~20.04
Java ATK Wrapper package: libatk-wrapper-java:all-0.37.1-1
Environment variable LANG: en_US.UTF-8
libcommons-logging-java: libcommons-logging-java:all-1.2-2
fonts-noto: fonts-noto:-
Dataset consistency test: No problems found

Plugins:
+ reverter (35688)
+ todo (30306)
}}}
"	enhancement	new	normal		Core validator			template_report