I know a very large proportion of LED bulbs are produced in China however, most of the major light manufacturers have production facilities in Europe and the USA. These tend to specialise in higher value LED applications but most do produce consumer light bulbs. Some consumer LED bulbs produced in the West that I am aware of include:

Osram
Paratham PAR16 GU10 (Germany)
Paratham Advanced PAR16 GU10 (Germany)
Paratham MR16 GU5.3 (Germany)
Paratham Advanced MR16 GU5.3 (Germany)
Paratham Classic A E27 (Germany)

Sylvania
REFLED Coolfit ES50 GU10 (Belgium)
REFLED Superia ES50/ V2 GU10 (Belgium)
RefLED SUPERIA MR16 GU5.3 (Belgium)
Glass LED GLS E27 (USA)
Glass LED G25 Globe E27 (USA)

Philips
LED Classic E27 (Poland)

I have noticed that all these examples are either GU10/GU5.3 or E27 bulbs.

I wondered whether any members of the forum could add to the list, particularly examples of LED B22 (Bayonet) or screw spotlights R50/R63/R80 that are currently produced or even upcoming in the West?

The west is the Untied States, my friend.  What you have listed is the East