Moyes is doing quite well at West Ham - well enough that they seem to be keeping him on. He could build a decent team there. Especially if he is as thorough as he was here.
Howe is also doing well at Bournemouth, but he seems content there. Dyche has built Burnley up and did a very good job. Hughton has done okay this season
Meanwhile a bunch of the “superior” foreign coaches have got sacked - Silva, Pelligrino, etc
Just being foreign doesn't make you a good coach. You get good ones and bad ones. De Boer was mentioned as being awful but he was sacked after 4 games which is hardly a fair crack and he was trying to change a style of play that was suited to Pulis, Warnock and Allardyce who managed them (and therefore Hodgson was better suited). Swansea were relegation certs under Clement (another very defensive English manager) until Carvahal came in and really turned the team around.
Dyche and Hughton are decent managers but their football is very basic and negative - Hodgson, Pulis, Allardyce etc are the same. The league has been woeful this season outside the top 6 and Burnley have took advantage despite going 3 months without a win recently they were still 7th. Everton of course gifted them their first win to get back on track with Sam's tactics.
Eddie Howe is a novelty as an English manager who actually tries to play football. He's done an unbelievable job at Bournemouth given they were bottom of the 4th division when he took over.