I’m not THAT bothered.
I have almost 36 days played on my main at her current max level.
So there’s a bit of an indicator, since I’ve not spend much time on alts in Shadowlands.
My total played time for my main is nearing 500 days. All that time of my life in WoW.
About 10 hours. Completed the questing to level my main, done most of the dungeons, it was a very dull experience so it didn’t hook me like other expansions did.
About 3-21 days I think about enough to level 3-4 chars to 60 and that’s about it. Then stopped playing until about two weeks ago. Think my highest non-DF char is about 170’ish in item level.
For rest of the time right back to Burning Crusade, about 2 years total in-game playtime. Tauren druid being the oldest (was resto druid back then so healer)
Don’t have the figures but it would be much the same as usual.
Thing is a lot of that time was doing Molten Front dailies, Pet Battle achievements, Mog / Mount runs, leveling Allied Race alts for heritage armour.
The time spent doing Actual SL content would be quite low for me I think. Probably similar to BFA though.