Boilers

1 -
https://mobile.twitter.com/Schnitzel/status/1531735932616974336

2-
https://www.wisemining.io/

Pools

1 - https://bitcointv.com/w/9SiDvYEntxqarSZBD9DK4U

2 -
https://mobile.twitter.com/Heatcore_tech/status/1514436701489225729

3 -
https://mobile.twitter.com/techengineer21/status/1523023198287130624

Some projects are really dedicated for this:

1 - https://mobile.twitter.com/BitDaya/status/1557786715019943944

2 -
https://mobile.twitter.com/BitDaya/status/1557084137097465856

Just to name a few...