I am among other things a small merchant who, prior to Brexit, shipped small value items to the UK. Briefly, post-Brexit I'm assigned the unpleasant requirement to collect 20%. This seems like a bridge too far considering total cost including shipping. Were I to require all UK sales to meet a minimum of £135 in value, this will circumvent any requirement to collect VAT. Again, a bridge too far.

Dear UK, I hate this. Right?